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The Big Spawn/Actor Swap

This commit is contained in:
Tony Garnock-Jones 2017-02-20 17:19:56 -05:00
parent 186be084fd
commit 86b82b57cb
24 changed files with 1968 additions and 1174 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
_includes/frontpage_javascript_example1.md
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@ -1,5 +1,5 @@
```javascript
actor {
spawn {
field this.balance = 0;
assert account(this.balance);
on message deposit($amount) {

2
_includes/frontpage_javascript_example2.md
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@ -1,5 +1,5 @@
```javascript
actor {
spawn {
on asserted account($balance) {
console.log("Balance:",
balance);

2
_includes/frontpage_racket_example1.md
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@ -1,5 +1,5 @@
```racket
(actor
(spawn
(field [balance 0])
(assert (account (balance)))
(on (message (deposit $amount))

2
_includes/frontpage_racket_example2.md
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@ -1,5 +1,5 @@
```racket
(actor
(spawn
(on (asserted (account $balance))
(printf "Balance: ~a\n"
balance)))

2425
dist/syndicate.js vendored
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37
dist/syndicate.min.js vendored
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424
dist/syndicatecompiler.js vendored
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16
dist/syndicatecompiler.min.js vendored
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4
examples/button/index.expanded.js
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@ -2,12 +2,12 @@
new Syndicate.Ground(function () {
Syndicate.UI.spawnUIDriver();
Syndicate.Actor.spawnActor(function() { Syndicate.Actor.Facet.build((function () { {
Syndicate.Actor.spawnActor(function() { Syndicate.Actor.Facet.build(function () { {
var ui = new Syndicate.UI.Anchor();
Syndicate.Actor.declareField(this, "counter", 0);
Syndicate.Actor.Facet.current.addAssertion((function() { var _ = Syndicate.__; return Syndicate.Patch.assert(ui.html('#button-label', '' + this.counter), 0); }));
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, false, "message", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(Syndicate.UI.globalEvent('#counter', 'click', _), 0); }), (function() { var _ = Syndicate.__; return { assertion: Syndicate.UI.globalEvent('#counter', 'click', _), metalevel: 0 }; }), (function() {
this.counter++;
}));
} }).bind(this)); });
} }); });
}).startStepping();

2
examples/button/index.js
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@ -1,7 +1,7 @@
ground dataspace {
Syndicate.UI.spawnUIDriver();
actor {
spawn {
var ui = new Syndicate.UI.Anchor();
field this.counter = 0;
assert ui.html('#button-label', '' + this.counter);

6
examples/chat/index.js
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@ -15,7 +15,7 @@ function spawnChatApp() {
$("#nym_form").submit(function (e) { e.preventDefault(); return false; });
if (!($("#nym").val())) { $("#nym").val("nym" + Math.floor(Math.random() * 65536)); }
actor {
spawn {
var ui = new Syndicate.UI.Anchor();
field this.nym;
field this.status;
@ -82,8 +82,8 @@ function outputUtterance(who, what) {
assertion type inputValue(selector, value);
function spawnInputChangeMonitor() {
actor {
during Syndicate.observe(inputValue($selector, _)) actor {
spawn {
during Syndicate.observe(inputValue($selector, _)) spawn {
field this.value = $(selector).val();
assert inputValue(selector, this.value);
on message Syndicate.UI.globalEvent(selector, 'change', $e) {

20
examples/iot/index.js
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@ -9,7 +9,7 @@ assertion type componentPresent(name);
// TV
function spawnTV() {
actor {
spawn {
var ui = new Syndicate.UI.Anchor();
during tvAlert($text) {
assert ui.context(text).html('#tv', Mustache.render($('#alert_template').html(), { text: text }));
@ -21,7 +21,7 @@ function spawnTV() {
// Remote control and listener
function spawnRemoteControl() {
actor {
spawn {
assert componentPresent('remote control');
on message Syndicate.UI.globalEvent('#remote-control', 'click', _) {
:: remoteClick();
@ -30,7 +30,7 @@ function spawnRemoteControl() {
}
function spawnRemoteListener() {
actor {
spawn {
this.stoveIsOn = false;
// In principle, we should start up in "power undefined" state and
// count clicks we get in that state; when we then learn the real
@ -53,7 +53,7 @@ function spawnRemoteListener() {
// Stove switch and power draw monitor
function spawnStoveSwitch() {
actor {
spawn {
field this.powerOn = false;
this.ui = new Syndicate.UI.Anchor();
@ -77,7 +77,7 @@ function spawnStoveSwitch() {
}
function spawnPowerDrawMonitor() {
actor {
spawn {
field this.watts = 0;
this.ui = new Syndicate.UI.Anchor();
@ -99,7 +99,7 @@ function spawnPowerDrawMonitor() {
// Timeout listener
function spawnTimeoutListener() {
actor {
spawn {
during powerDraw($watts) {
on start {
if (watts > 0) {
@ -119,7 +119,7 @@ function spawnTimeoutListener() {
}
// function spawnTimeoutListener() {
// actor {
// spawn {
// on asserted powerDraw($watts) {
// if (watts > 0) {
// var powerOnTime = Date.now();
@ -135,7 +135,7 @@ function spawnTimeoutListener() {
// }
// function spawnTimeoutListener() {
// actor {
// spawn {
// this.mostRecentTime = 0;
// this.powerOnTime = null;
// on asserted powerDraw($watts) {
@ -153,7 +153,7 @@ function spawnTimeoutListener() {
// Failure monitor
function spawnFailureMonitor() {
actor {
spawn {
on retracted componentPresent($who) {
react {
assert tvAlert('FAILURE: ' + who);
@ -167,7 +167,7 @@ function spawnFailureMonitor() {
// Chaos Monkey
function spawnChaosMonkey() {
actor* {
spawn* {
monitorComponent('power draw monitor',
'#spawn-power-draw-monitor',
'#kill-power-draw-monitor',

10
examples/location/index.expanded.js
View File

@ -11,7 +11,7 @@ var G = new Syndicate.Ground(function () {
Syndicate.Timer.spawnTimerDriver();
Syndicate.Broker.spawnBrokerClientDriver();
Syndicate.Actor.spawnActor(function() { Syndicate.Actor.Facet.build((function () { {
Syndicate.Actor.spawnActor(function() { Syndicate.Actor.Facet.build(function () { {
var id = Syndicate.RandomID.randomId(4, true);
var email_element = document.getElementById('my_email');
@ -91,8 +91,8 @@ var G = new Syndicate.Ground(function () {
}));
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, false, "asserted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(fromBroker(this.wsurl, locationRecord(_, _, _, _, _)), 0); }), (function() { var _ = Syndicate.__; return { assertion: fromBroker(this.wsurl, locationRecord((Syndicate._$("id")), (Syndicate._$("email")), _, _, _)), metalevel: 0 }; }), (function(id, email) {
var _cachedAssertion1472127196930_0 = (function() { var _ = Syndicate.__; return fromBroker(this.wsurl, locationRecord(id, email, _, _, _)); }).call(this);
{ Syndicate.Actor.Facet.build((function () { {
var _cachedAssertion1487628703784_0 = (function() { var _ = Syndicate.__; return fromBroker(this.wsurl, locationRecord(id, email, _, _, _)); }).call(this);
{ Syndicate.Actor.Facet.build(function () { {
var ui = new Syndicate.UI.Anchor();
var marker = new google.maps.Marker({
map: map,
@ -145,6 +145,6 @@ var _cachedAssertion1472127196930_0 = (function() { var _ = Syndicate.__; return
if (selectedMarker === marker) selectedMarker = null;
}));
}
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, true, "retracted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(_cachedAssertion1472127196930_0, 0); }), (function() { var _ = Syndicate.__; return { assertion: _cachedAssertion1472127196930_0, metalevel: 0 }; }), (function() {})); }).bind(this)); }}));
} }).bind(this)); });
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, true, "retracted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(_cachedAssertion1487628703784_0, 0); }), (function() { var _ = Syndicate.__; return { assertion: _cachedAssertion1487628703784_0, metalevel: 0 }; }), (function() {})); }); }}));
} }); });
}).startStepping();

2
examples/location/index.js
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@ -10,7 +10,7 @@ ground dataspace G {
Syndicate.Timer.spawnTimerDriver();
Syndicate.Broker.spawnBrokerClientDriver();
actor {
spawn {
var id = Syndicate.RandomID.randomId(4, true);
var email_element = document.getElementById('my_email');

2
examples/motion/index.js
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@ -9,7 +9,7 @@ ground dataspace G {
Syndicate.Timer.spawnTimerDriver();
Syndicate.Broker.spawnBrokerClientDriver();
actor {
spawn {
var ui = new Syndicate.UI.Anchor();
var color = tinycolor('hsl ' + (Math.random() * 360 | 0) + ' 100% 50%').toHexString();
var x = 0;

4
examples/smoketest-dsl/index.js
View File

@ -3,7 +3,7 @@ assertion type beep(counter);
ground dataspace {
console.log('starting ground boot');
actor {
spawn {
stop on asserted Syndicate.observe(beep(_)) {
field this.counter = 0;
react {
@ -18,7 +18,7 @@ ground dataspace {
}
}
actor {
spawn {
on message beep($counter) {
console.log("beep!", counter);
}

2
examples/svg/index.js
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@ -2,7 +2,7 @@ ground dataspace G {
Syndicate.UI.spawnUIDriver();
Syndicate.Timer.spawnTimerDriver();
actor {
spawn {
var ui = new Syndicate.UI.Anchor();
field this.angle;
field this.handX;

6
examples/table/index.js
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@ -2,7 +2,7 @@ assertion type person(id, firstName, lastName, address, age);
message type setSortColumn(number);
function newRow(id, firstName, lastName, address, age) {
actor named ('model' + id) {
spawn named ('model' + id) {
assert person(id, firstName, lastName, address, age);
}
}
@ -16,7 +16,7 @@ function spawnModel() {
}
function spawnView() {
actor named 'view' {
spawn named 'view' {
var ui = new Syndicate.UI.Anchor();
field this.orderColumn = 2;
@ -37,7 +37,7 @@ function spawnView() {
}
function spawnController() {
actor named 'controller' {
spawn named 'controller' {
on message Syndicate.UI.globalEvent('table#the-table th', 'click', $e) {
:: setSortColumn(JSON.parse(e.target.dataset.column));
}

6
examples/textfield-dsl/index.js
View File

@ -25,7 +25,7 @@ function piece(text, pos, lo, hi, cls) {
}
function spawnGui() {
actor {
spawn {
field this.text = '';
field this.pos = 0;
field this.highlightState = false;
@ -78,7 +78,7 @@ function spawnGui() {
// Textfield Model
function spawnModel() {
actor {
spawn {
field this.fieldValue = "initial";
field this.cursorPos = this.fieldValue.length; /* positions address gaps between characters */
@ -119,7 +119,7 @@ function spawnModel() {
// Search engine
function spawnSearch() {
actor {
spawn {
field this.searchtext = document.getElementById("searchBox").value;
field this.fieldValue = "";
field this.highlight = false;

104
examples/todo/index.expanded.js
View File

@ -20,7 +20,7 @@ var show = Syndicate.Struct.makeConstructor("show", ["completed"]);
//////////////////////////////////////////////////////////////////////////
function todoListItemModel(initialId, initialTitle, initialCompleted) {
Syndicate.Actor.spawnActor(function() { Syndicate.Actor.Facet.build((function () { {
Syndicate.Actor.spawnActor(function() { Syndicate.Actor.Facet.build(function () { {
Syndicate.Actor.declareField(this, "id", initialId);
Syndicate.Actor.declareField(this, "title", initialTitle);
Syndicate.Actor.declareField(this, "completed", initialCompleted);
@ -37,7 +37,7 @@ function todoListItemModel(initialId, initialTitle, initialCompleted) {
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, false, "message", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(clearCompletedTodos(), 0); }), (function() { var _ = Syndicate.__; return { assertion: clearCompletedTodos(), metalevel: 0 }; }), (function() {
if (this.completed) Syndicate.Dataspace.send(deleteTodo(this.id));
}));
} }).bind(this)); });
} }); });
}
///////////////////////////////////////////////////////////////////////////
@ -50,18 +50,18 @@ function getTemplate(id) {
}
function todoListItemView(id) {
Syndicate.Actor.spawnActor(function() { Syndicate.Actor.Facet.build((function () { {
Syndicate.Actor.spawnActor(function() { Syndicate.Actor.Facet.build(function () { {
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, true, "retracted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(todo(id, _, _), 0); }), (function() { var _ = Syndicate.__; return { assertion: todo(id, _, _), metalevel: 0 }; }), (function() {}));
this.ui = new Syndicate.UI.Anchor();
Syndicate.Actor.declareField(this, "editing", false);
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, false, "asserted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(todo(id, _, _), 0); }), (function() { var _ = Syndicate.__; return { assertion: todo(id, (Syndicate._$("title")), (Syndicate._$("completed"))), metalevel: 0 }; }), (function(title, completed) {
var _cachedAssertion1472127199197_0 = (function() { var _ = Syndicate.__; return todo(id, title, completed); }).call(this);
{ Syndicate.Actor.Facet.build((function () { {
var _cachedAssertion1487628704807_0 = (function() { var _ = Syndicate.__; return todo(id, title, completed); }).call(this);
{ Syndicate.Actor.Facet.build(function () { {
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, false, "asserted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(show(completed), 0); }), (function() { var _ = Syndicate.__; return { assertion: show(completed), metalevel: 0 }; }), (function() {
var _cachedAssertion1472127199197_1 = (function() { var _ = Syndicate.__; return show(completed); }).call(this);
{ Syndicate.Actor.Facet.build((function () { {
var _cachedAssertion1487628704807_1 = (function() { var _ = Syndicate.__; return show(completed); }).call(this);
{ Syndicate.Actor.Facet.build(function () { {
Syndicate.Actor.Facet.current.addAssertion((function() { var _ = Syndicate.__; return Syndicate.Patch.assert(this.ui.html('.todo-list',
Mustache.render(getTemplate(this.editing
? 'todo-list-item-edit-template'
@ -74,9 +74,9 @@ var _cachedAssertion1472127199197_1 = (function() { var _ = Syndicate.__; return
}),
id), 0); }));
}
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, true, "retracted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(_cachedAssertion1472127199197_1, 0); }), (function() { var _ = Syndicate.__; return { assertion: _cachedAssertion1472127199197_1, metalevel: 0 }; }), (function() {})); }).bind(this)); }}));
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, true, "retracted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(_cachedAssertion1487628704807_1, 0); }), (function() { var _ = Syndicate.__; return { assertion: _cachedAssertion1487628704807_1, metalevel: 0 }; }), (function() {})); }); }}));
}
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, true, "retracted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(_cachedAssertion1472127199197_0, 0); }), (function() { var _ = Syndicate.__; return { assertion: _cachedAssertion1472127199197_0, metalevel: 0 }; }), (function() {})); }).bind(this)); }}));
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, true, "retracted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(_cachedAssertion1487628704807_0, 0); }), (function() { var _ = Syndicate.__; return { assertion: _cachedAssertion1487628704807_0, metalevel: 0 }; }), (function() {})); }); }}));
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, false, "message", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(this.ui.event('.toggle', 'change', _), 0); }), (function() { var _ = Syndicate.__; return { assertion: this.ui.event('.toggle', 'change', (Syndicate._$("e"))), metalevel: 0 }; }), (function(e) {
Syndicate.Dataspace.send(setCompleted(id, e.target.checked));
@ -103,7 +103,7 @@ Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, true, "re
Syndicate.Dataspace.send((newTitle ? setTitle(id, newTitle) : deleteTodo(id)));
this.editing = false;
}));
} }).bind(this)); });
} }); });
}
///////////////////////////////////////////////////////////////////////////
@ -111,50 +111,50 @@ Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, true, "re
var G = new Syndicate.Ground(function () {
Syndicate.UI.spawnUIDriver();
Syndicate.Actor.spawnActor(function() { Syndicate.Actor.Facet.build((function () { {
Syndicate.Actor.spawnActor(function() { Syndicate.Actor.Facet.build(function () { {
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, false, "message", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(Syndicate.UI.globalEvent('.new-todo', 'change', _), 0); }), (function() { var _ = Syndicate.__; return { assertion: Syndicate.UI.globalEvent('.new-todo', 'change', (Syndicate._$("e"))), metalevel: 0 }; }), (function(e) {
var newTitle = e.target.value.trim();
if (newTitle) Syndicate.Dataspace.send(createTodo(newTitle));
e.target.value = "";
}));
} }).bind(this)); });
} }); });
Syndicate.Actor.spawnActor(function() { Syndicate.Actor.Facet.build((function () { {
Syndicate.Actor.spawnActor(function() { Syndicate.Actor.Facet.build(function () { {
this.ui = new Syndicate.UI.Anchor();
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, false, "asserted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(activeTodoCount(_), 0); }), (function() { var _ = Syndicate.__; return { assertion: activeTodoCount((Syndicate._$("count"))), metalevel: 0 }; }), (function(count) {
var _cachedAssertion1472127199197_2 = (function() { var _ = Syndicate.__; return activeTodoCount(count); }).call(this);
{ Syndicate.Actor.Facet.build((function () { {
var _cachedAssertion1487628704807_2 = (function() { var _ = Syndicate.__; return activeTodoCount(count); }).call(this);
{ Syndicate.Actor.Facet.build(function () { {
Syndicate.Actor.Facet.current.addAssertion((function() { var _ = Syndicate.__; return Syndicate.Patch.assert(this.ui.context('count').html('.todo-count strong', '' + count), 0); }));
Syndicate.Actor.Facet.current.addAssertion((function() { var _ = Syndicate.__; return (count !== 1) ? Syndicate.Patch.assert(this.ui.context('plural').html('.todo-count span.s', 's'), 0) : Syndicate.Patch.emptyPatch; }));
}
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, true, "retracted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(_cachedAssertion1472127199197_2, 0); }), (function() { var _ = Syndicate.__; return { assertion: _cachedAssertion1472127199197_2, metalevel: 0 }; }), (function() {})); }).bind(this)); }}));
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, true, "retracted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(_cachedAssertion1487628704807_2, 0); }), (function() { var _ = Syndicate.__; return { assertion: _cachedAssertion1487628704807_2, metalevel: 0 }; }), (function() {})); }); }}));
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, false, "asserted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(totalTodoCount(0), 0); }), (function() { var _ = Syndicate.__; return { assertion: totalTodoCount(0), metalevel: 0 }; }), (function() {
var _cachedAssertion1472127199197_3 = (function() { var _ = Syndicate.__; return totalTodoCount(0); }).call(this);
{ Syndicate.Actor.Facet.build((function () { {
var _cachedAssertion1487628704807_3 = (function() { var _ = Syndicate.__; return totalTodoCount(0); }).call(this);
{ Syndicate.Actor.Facet.build(function () { {
Syndicate.Actor.Facet.current.addAssertion((function() { var _ = Syndicate.__; return Syndicate.Patch.assert(Syndicate.UI.uiAttribute('section.main', 'class', 'hidden'), 0); }));
Syndicate.Actor.Facet.current.addAssertion((function() { var _ = Syndicate.__; return Syndicate.Patch.assert(Syndicate.UI.uiAttribute('footer.footer', 'class', 'hidden'), 0); }));
}
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, true, "retracted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(_cachedAssertion1472127199197_3, 0); }), (function() { var _ = Syndicate.__; return { assertion: _cachedAssertion1472127199197_3, metalevel: 0 }; }), (function() {})); }).bind(this)); }}));
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, true, "retracted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(_cachedAssertion1487628704807_3, 0); }), (function() { var _ = Syndicate.__; return { assertion: _cachedAssertion1487628704807_3, metalevel: 0 }; }), (function() {})); }); }}));
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, false, "asserted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(completedTodoCount(0), 0); }), (function() { var _ = Syndicate.__; return { assertion: completedTodoCount(0), metalevel: 0 }; }), (function() {
var _cachedAssertion1472127199197_4 = (function() { var _ = Syndicate.__; return completedTodoCount(0); }).call(this);
{ Syndicate.Actor.Facet.build((function () { {
var _cachedAssertion1487628704807_4 = (function() { var _ = Syndicate.__; return completedTodoCount(0); }).call(this);
{ Syndicate.Actor.Facet.build(function () { {
Syndicate.Actor.Facet.current.addAssertion((function() { var _ = Syndicate.__; return Syndicate.Patch.assert(Syndicate.UI.uiAttribute('button.clear-completed', 'class', 'hidden'), 0); }));
}
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, true, "retracted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(_cachedAssertion1472127199197_4, 0); }), (function() { var _ = Syndicate.__; return { assertion: _cachedAssertion1472127199197_4, metalevel: 0 }; }), (function() {})); }).bind(this)); }}));
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, true, "retracted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(_cachedAssertion1487628704807_4, 0); }), (function() { var _ = Syndicate.__; return { assertion: _cachedAssertion1487628704807_4, metalevel: 0 }; }), (function() {})); }); }}));
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, false, "message", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(Syndicate.UI.globalEvent('button.clear-completed', 'click', _), 0); }), (function() { var _ = Syndicate.__; return { assertion: Syndicate.UI.globalEvent('button.clear-completed', 'click', _), metalevel: 0 }; }), (function() {
Syndicate.Dataspace.send(clearCompletedTodos());
}));
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, false, "asserted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(allCompleted(), 0); }), (function() { var _ = Syndicate.__; return { assertion: allCompleted(), metalevel: 0 }; }), (function() {
var _cachedAssertion1472127199197_5 = (function() { var _ = Syndicate.__; return allCompleted(); }).call(this);
{ Syndicate.Actor.Facet.build((function () { {
var _cachedAssertion1487628704807_5 = (function() { var _ = Syndicate.__; return allCompleted(); }).call(this);
{ Syndicate.Actor.Facet.build(function () { {
Syndicate.Actor.Facet.current.addInitBlock((function() { Syndicate.Dataspace.send(Syndicate.UI.setProperty('.toggle-all', 'checked', true)); }));
Syndicate.Actor.Facet.current.addDoneBlock((function() { Syndicate.Dataspace.send(Syndicate.UI.setProperty('.toggle-all', 'checked', false)); }));
}
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, true, "retracted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(_cachedAssertion1472127199197_5, 0); }), (function() { var _ = Syndicate.__; return { assertion: _cachedAssertion1472127199197_5, metalevel: 0 }; }), (function() {})); }).bind(this)); }}));
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, true, "retracted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(_cachedAssertion1487628704807_5, 0); }), (function() { var _ = Syndicate.__; return { assertion: _cachedAssertion1487628704807_5, metalevel: 0 }; }), (function() {})); }); }}));
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, false, "message", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(Syndicate.UI.globalEvent('.toggle-all', 'change', _), 0); }), (function() { var _ = Syndicate.__; return { assertion: Syndicate.UI.globalEvent('.toggle-all', 'change', (Syndicate._$("e"))), metalevel: 0 }; }), (function(e) {
Syndicate.Dataspace.send(setAllCompleted(e.target.checked));
}));
@ -162,9 +162,9 @@ Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, true, "re
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, false, "asserted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(todo(_, _, _), 0); }), (function() { var _ = Syndicate.__; return { assertion: todo((Syndicate._$("id")), _, _), metalevel: 0 }; }), (function(id) {
todoListItemView(id);
}));
} }).bind(this)); });
} }); });
Syndicate.Actor.spawnActor(function() { Syndicate.Actor.Facet.build((function () { {
Syndicate.Actor.spawnActor(function() { Syndicate.Actor.Facet.build(function () { {
Syndicate.Actor.declareField(this, "completedCount", 0);
Syndicate.Actor.declareField(this, "activeCount", 0);
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, false, "asserted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(todo(_, _, _), 0); }), (function() { var _ = Syndicate.__; return { assertion: todo((Syndicate._$("id")), _, (Syndicate._$("c"))), metalevel: 0 }; }), (function(id, c) { if (c) this.completedCount++; else this.activeCount++; }));
@ -173,39 +173,39 @@ Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, true, "re
Syndicate.Actor.Facet.current.addAssertion((function() { var _ = Syndicate.__; return Syndicate.Patch.assert(completedTodoCount(this.completedCount), 0); }));
Syndicate.Actor.Facet.current.addAssertion((function() { var _ = Syndicate.__; return Syndicate.Patch.assert(totalTodoCount(this.activeCount + this.completedCount), 0); }));
Syndicate.Actor.Facet.current.addAssertion((function() { var _ = Syndicate.__; return (this.completedCount > 0 && this.activeCount === 0) ? Syndicate.Patch.assert(allCompleted(), 0) : Syndicate.Patch.emptyPatch; }));
} }).bind(this)); });
} }); });
Syndicate.Actor.spawnActor(function() { Syndicate.Actor.Facet.build((function () { {
Syndicate.Actor.spawnActor(function() { Syndicate.Actor.Facet.build(function () { {
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, false, "asserted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(Syndicate.UI.locationHash(_), 0); }), (function() { var _ = Syndicate.__; return { assertion: Syndicate.UI.locationHash((Syndicate._$("hash"))), metalevel: 0 }; }), (function(hash) {
var _cachedAssertion1472127199197_6 = (function() { var _ = Syndicate.__; return Syndicate.UI.locationHash(hash); }).call(this);
{ Syndicate.Actor.Facet.build((function () { {
var _cachedAssertion1487628704807_6 = (function() { var _ = Syndicate.__; return Syndicate.UI.locationHash(hash); }).call(this);
{ Syndicate.Actor.Facet.build(function () { {
Syndicate.Actor.Facet.current.addAssertion((function() { var _ = Syndicate.__; return Syndicate.Patch.assert(Syndicate.UI.uiAttribute('ul.filters > li > a[href="#'+hash+'"]',
'class', 'selected'), 0); }));
}
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, true, "retracted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(_cachedAssertion1472127199197_6, 0); }), (function() { var _ = Syndicate.__; return { assertion: _cachedAssertion1472127199197_6, metalevel: 0 }; }), (function() {})); }).bind(this)); }}));
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, true, "retracted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(_cachedAssertion1487628704807_6, 0); }), (function() { var _ = Syndicate.__; return { assertion: _cachedAssertion1487628704807_6, metalevel: 0 }; }), (function() {})); }); }}));
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, false, "asserted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(Syndicate.UI.locationHash('/'), 0); }), (function() { var _ = Syndicate.__; return { assertion: Syndicate.UI.locationHash('/'), metalevel: 0 }; }), (function() {
var _cachedAssertion1472127199197_7 = (function() { var _ = Syndicate.__; return Syndicate.UI.locationHash('/'); }).call(this);
{ Syndicate.Actor.Facet.build((function () { {
var _cachedAssertion1487628704807_7 = (function() { var _ = Syndicate.__; return Syndicate.UI.locationHash('/'); }).call(this);
{ Syndicate.Actor.Facet.build(function () { {
Syndicate.Actor.Facet.current.addAssertion((function() { var _ = Syndicate.__; return Syndicate.Patch.assert(show(true), 0); }));
Syndicate.Actor.Facet.current.addAssertion((function() { var _ = Syndicate.__; return Syndicate.Patch.assert(show(false), 0); }));
}
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, true, "retracted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(_cachedAssertion1472127199197_7, 0); }), (function() { var _ = Syndicate.__; return { assertion: _cachedAssertion1472127199197_7, metalevel: 0 }; }), (function() {})); }).bind(this)); }}));
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, true, "retracted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(_cachedAssertion1487628704807_7, 0); }), (function() { var _ = Syndicate.__; return { assertion: _cachedAssertion1487628704807_7, metalevel: 0 }; }), (function() {})); }); }}));
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, false, "asserted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(Syndicate.UI.locationHash('/active'), 0); }), (function() { var _ = Syndicate.__; return { assertion: Syndicate.UI.locationHash('/active'), metalevel: 0 }; }), (function() {
var _cachedAssertion1472127199197_8 = (function() { var _ = Syndicate.__; return Syndicate.UI.locationHash('/active'); }).call(this);
{ Syndicate.Actor.Facet.build((function () { {
var _cachedAssertion1487628704807_8 = (function() { var _ = Syndicate.__; return Syndicate.UI.locationHash('/active'); }).call(this);
{ Syndicate.Actor.Facet.build(function () { {
Syndicate.Actor.Facet.current.addAssertion((function() { var _ = Syndicate.__; return Syndicate.Patch.assert(show(false), 0); }));
}
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, true, "retracted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(_cachedAssertion1472127199197_8, 0); }), (function() { var _ = Syndicate.__; return { assertion: _cachedAssertion1472127199197_8, metalevel: 0 }; }), (function() {})); }).bind(this)); }}));
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, true, "retracted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(_cachedAssertion1487628704807_8, 0); }), (function() { var _ = Syndicate.__; return { assertion: _cachedAssertion1487628704807_8, metalevel: 0 }; }), (function() {})); }); }}));
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, false, "asserted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(Syndicate.UI.locationHash('/completed'), 0); }), (function() { var _ = Syndicate.__; return { assertion: Syndicate.UI.locationHash('/completed'), metalevel: 0 }; }), (function() {
var _cachedAssertion1472127199197_9 = (function() { var _ = Syndicate.__; return Syndicate.UI.locationHash('/completed'); }).call(this);
{ Syndicate.Actor.Facet.build((function () { {
var _cachedAssertion1487628704807_9 = (function() { var _ = Syndicate.__; return Syndicate.UI.locationHash('/completed'); }).call(this);
{ Syndicate.Actor.Facet.build(function () { {
Syndicate.Actor.Facet.current.addAssertion((function() { var _ = Syndicate.__; return Syndicate.Patch.assert(show(true), 0); }));
}
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, true, "retracted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(_cachedAssertion1472127199197_9, 0); }), (function() { var _ = Syndicate.__; return { assertion: _cachedAssertion1472127199197_9, metalevel: 0 }; }), (function() {})); }).bind(this)); }}));
} }).bind(this)); });
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, true, "retracted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(_cachedAssertion1487628704807_9, 0); }), (function() { var _ = Syndicate.__; return { assertion: _cachedAssertion1487628704807_9, metalevel: 0 }; }), (function() {})); }); }}));
} }); });
Syndicate.Actor.spawnActor(function() { Syndicate.Actor.Facet.build((function () { {
Syndicate.Actor.spawnActor(function() { Syndicate.Actor.Facet.build(function () { {
var db;
if ('todos-syndicate' in localStorage) {
@ -217,13 +217,13 @@ Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, true, "re
} else {
db = {nextId: 0, todos: {}};
Syndicate.Actor.Facet.current.addInitBlock((function() {
(function () { Syndicate.Actor.Facet.build((function () { {
(function () { Syndicate.Actor.Facet.build(function () { {
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, true, "asserted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(Syndicate.observe(createTodo(_)), 0); }), (function() { var _ = Syndicate.__; return { assertion: Syndicate.observe(createTodo(_)), metalevel: 0 }; }), (function() {
Syndicate.Dataspace.send(createTodo('Buy milk'));
Syndicate.Dataspace.send(createTodo('Buy bread'));
Syndicate.Dataspace.send(createTodo('Finish PhD'));
}));
} }).bind(this)); }).call(this);
} }); }).call(this);
}));
}
@ -232,22 +232,22 @@ Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, true, "re
}));
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, false, "asserted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(todo(_, _, _), 0); }), (function() { var _ = Syndicate.__; return { assertion: todo((Syndicate._$("id")), _, _), metalevel: 0 }; }), (function(id) {
var _cachedAssertion1472127199197_10 = (function() { var _ = Syndicate.__; return todo(id, _, _); }).call(this);
{ Syndicate.Actor.Facet.build((function () { {
var _cachedAssertion1487628704807_10 = (function() { var _ = Syndicate.__; return todo(id, _, _); }).call(this);
{ Syndicate.Actor.Facet.build(function () { {
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, false, "asserted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(todo(id, _, _), 0); }), (function() { var _ = Syndicate.__; return { assertion: todo(id, (Syndicate._$("title")), (Syndicate._$("completed"))), metalevel: 0 }; }), (function(title, completed) {
var _cachedAssertion1472127199197_11 = (function() { var _ = Syndicate.__; return todo(id, title, completed); }).call(this);
{ Syndicate.Actor.Facet.build((function () { {
var _cachedAssertion1487628704807_11 = (function() { var _ = Syndicate.__; return todo(id, title, completed); }).call(this);
{ Syndicate.Actor.Facet.build(function () { {
Syndicate.Actor.Facet.current.addInitBlock((function() {
db.todos[id] = {id: id, title: title, completed: completed};
localStorage['todos-syndicate'] = JSON.stringify(db);
}));
}
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, true, "retracted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(_cachedAssertion1472127199197_11, 0); }), (function() { var _ = Syndicate.__; return { assertion: _cachedAssertion1472127199197_11, metalevel: 0 }; }), (function() {})); }).bind(this)); }}));
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, true, "retracted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(_cachedAssertion1487628704807_11, 0); }), (function() { var _ = Syndicate.__; return { assertion: _cachedAssertion1487628704807_11, metalevel: 0 }; }), (function() {})); }); }}));
Syndicate.Actor.Facet.current.addDoneBlock((function() {
delete db.todos[id];
localStorage['todos-syndicate'] = JSON.stringify(db);
}));
}
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, true, "retracted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(_cachedAssertion1472127199197_10, 0); }), (function() { var _ = Syndicate.__; return { assertion: _cachedAssertion1472127199197_10, metalevel: 0 }; }), (function() {})); }).bind(this)); }}));
} }).bind(this)); });
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, true, "retracted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(_cachedAssertion1487628704807_10, 0); }), (function() { var _ = Syndicate.__; return { assertion: _cachedAssertion1487628704807_10, metalevel: 0 }; }), (function() {})); }); }}));
} }); });
}).startStepping();

14
examples/todo/index.js
View File

@ -24,7 +24,7 @@ assertion type show(completed);
//////////////////////////////////////////////////////////////////////////
function todoListItemModel(initialId, initialTitle, initialCompleted) {
actor {
spawn {
field this.id = initialId;
field this.title = initialTitle;
field this.completed = initialCompleted;
@ -54,7 +54,7 @@ function getTemplate(id) {
}
function todoListItemView(id) {
actor {
spawn {
stop on retracted todo(id, _, _);
this.ui = new Syndicate.UI.Anchor();
@ -109,7 +109,7 @@ function todoListItemView(id) {
ground dataspace G {
Syndicate.UI.spawnUIDriver();
actor {
spawn {
on message Syndicate.UI.globalEvent('.new-todo', 'change', $e) {
var newTitle = e.target.value.trim();
if (newTitle) :: createTodo(newTitle);
@ -117,7 +117,7 @@ ground dataspace G {
}
}
actor {
spawn {
this.ui = new Syndicate.UI.Anchor();
during activeTodoCount($count) {
@ -150,7 +150,7 @@ ground dataspace G {
}
}
actor {
spawn {
field this.completedCount = 0;
field this.activeCount = 0;
on asserted todo($id, _, $c) { if (c) this.completedCount++; else this.activeCount++; }
@ -161,7 +161,7 @@ ground dataspace G {
assert allCompleted() when (this.completedCount > 0 && this.activeCount === 0);
}
actor {
spawn {
during Syndicate.UI.locationHash($hash) {
assert Syndicate.UI.uiAttribute('ul.filters > li > a[href="#'+hash+'"]',
'class', 'selected');
@ -179,7 +179,7 @@ ground dataspace G {
}
}
actor {
spawn {
var db;
if ('todos-syndicate' in localStorage) {

30
examples/two-buyer-protocol/index.expanded.js
View File

@ -72,16 +72,16 @@ var splitProposal = Syndicate.Struct.makeConstructor("splitProposal", ["title","
/// core library.
///
function whileRelevantAssert(P) {
Syndicate.Actor.spawnActor(function() { Syndicate.Actor.Facet.build((function () { {
Syndicate.Actor.spawnActor(function() { Syndicate.Actor.Facet.build(function () { {
Syndicate.Actor.Facet.current.addAssertion((function() { var _ = Syndicate.__; return Syndicate.Patch.assert(P, 0); }));
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, true, "retracted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(Syndicate.observe(P), 0); }), (function() { var _ = Syndicate.__; return { assertion: Syndicate.observe(P), metalevel: 0 }; }), (function() {}));
} }).bind(this)); });
} }); });
}
/// ### Implementation: SELLER
function seller() {
Syndicate.Actor.spawnActor(function() { Syndicate.Actor.Facet.build((function () { {
Syndicate.Actor.spawnActor(function() { Syndicate.Actor.Facet.build(function () { {
/// We give our actor two state variables: a dictionary recording our
/// inventory of books (mapping title to price), and a counter
@ -113,11 +113,11 @@ function seller() {
/// responsive record, if one exists.
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, false, "asserted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(Syndicate.observe(bookQuote(_, _)), 0); }), (function() { var _ = Syndicate.__; return { assertion: Syndicate.observe(bookQuote((Syndicate._$("title")), _)), metalevel: 0 }; }), (function(title) {
var _cachedAssertion1472127201683_0 = (function() { var _ = Syndicate.__; return Syndicate.observe(bookQuote(title, _)); }).call(this);
{ Syndicate.Actor.Facet.build((function () { {
var _cachedAssertion1487628705850_0 = (function() { var _ = Syndicate.__; return Syndicate.observe(bookQuote(title, _)); }).call(this);
{ Syndicate.Actor.Facet.build(function () { {
Syndicate.Actor.Facet.current.addAssertion((function() { var _ = Syndicate.__; return Syndicate.Patch.assert(bookQuote(title, this.priceOf(title)), 0); }));
}
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, true, "retracted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(_cachedAssertion1472127201683_0, 0); }), (function() { var _ = Syndicate.__; return { assertion: _cachedAssertion1472127201683_0, metalevel: 0 }; }), (function() {})); }).bind(this)); }}));
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, true, "retracted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(_cachedAssertion1487628705850_0, 0); }), (function() { var _ = Syndicate.__; return { assertion: _cachedAssertion1487628705850_0, metalevel: 0 }; }), (function() {})); }); }}));
/// It also responds to order requests.
@ -142,7 +142,7 @@ Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, true, "re
order(title, offerPrice, orderId, "March 9th"));
}
}));
} }).bind(this)); });
} }); });
}
/// ### Implementation: SPLIT-PROPOSER and book-quote-requestor
@ -175,7 +175,7 @@ function buyerA() {
/// First, retrieve a quote for the title, and analyze the result.
(function () { Syndicate.Actor.Facet.build((function () { {
(function () { Syndicate.Actor.Facet.build(function () { {
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, true, "asserted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(bookQuote(title, _), 0); }), (function() { var _ = Syndicate.__; return { assertion: bookQuote(title, (Syndicate._$("price"))), metalevel: 0 }; }), (function(price) {
if (price === false) {
console.log("A learns that "+title+" is out-of-stock.");
@ -192,7 +192,7 @@ function buyerA() {
trySplit(title, price, price / 2);
}
}));
} }).bind(this)); }).call(this);
} }); }).call(this);
}
function trySplit(title, price, contribution) {
@ -211,7 +211,7 @@ function buyerA() {
/// Make our proposal, and wait for a response.
(function () { Syndicate.Actor.Facet.build((function () { {
(function () { Syndicate.Actor.Facet.build(function () { {
Syndicate.Actor.Facet.current.onEvent(Syndicate.Actor.PRIORITY_NORMAL, true, "asserted", (function() { var _ = Syndicate.__; return Syndicate.Patch.sub(splitProposal(title, price, contribution, true), 0); }), (function() { var _ = Syndicate.__; return { assertion: splitProposal(title, price, contribution, true), metalevel: 0 }; }), (function() {
console.log("A learns that the split-proposal for "+
title+" was accepted");
@ -225,7 +225,7 @@ function buyerA() {
price,
contribution + ((price - contribution) / 2));
}));
} }).bind(this)); }).call(this);
} }); }).call(this);
}
}
});
@ -234,7 +234,7 @@ function buyerA() {
/// ### Implementation: SPLIT-DISPOSER and BUYER
function buyerB() {
Syndicate.Actor.spawnActor(function() { Syndicate.Actor.Facet.build((function () { {
Syndicate.Actor.spawnActor(function() { Syndicate.Actor.Facet.build(function () { {
/// This actor maintains a record of the amount of money it has left
/// to spend.
@ -273,7 +273,7 @@ function buyerB() {
remainingFunds+" remaining funds");
this.funds = remainingFunds;
Syndicate.Actor.spawnActor(function() { Syndicate.Actor.Facet.build((function () { {
Syndicate.Actor.spawnActor(function() { Syndicate.Actor.Facet.build(function () { {
/// While waiting for order confirmation, take the opportunity to
/// signal to our SPLIT-PROPOSER that we accepted their proposal.
@ -289,10 +289,10 @@ function buyerB() {
console.log("The order for "+title+" has id "+id+
", and will be delivered on "+date);
}));
} }).bind(this)); });
} }); });
}
}));
} }).bind(this)); });
} }); });
}
/// ### Starting Configuration

10
examples/two-buyer-protocol/index.js
View File

@ -76,7 +76,7 @@ assertion type splitProposal(title, price, contribution, accepted);
/// core library.
///
function whileRelevantAssert(P) {
actor {
spawn {
assert P;
stop on retracted Syndicate.observe(P);
}
@ -85,7 +85,7 @@ function whileRelevantAssert(P) {
/// ### Implementation: SELLER
function seller() {
actor {
spawn {
/// We give our actor two state variables: a dictionary recording our
/// inventory of books (mapping title to price), and a counter
@ -150,7 +150,7 @@ function seller() {
/// ### Implementation: SPLIT-PROPOSER and book-quote-requestor
function buyerA() {
actor* {
spawn* {
var self = this;
/// Our actor remembers which books remain on its shopping list, and
@ -238,7 +238,7 @@ function buyerA() {
/// ### Implementation: SPLIT-DISPOSER and BUYER
function buyerB() {
actor {
spawn {
/// This actor maintains a record of the amount of money it has left
/// to spend.
@ -276,7 +276,7 @@ function buyerB() {
remainingFunds+" remaining funds");
this.funds = remainingFunds;
actor {
spawn {
/// While waiting for order confirmation, take the opportunity to
/// signal to our SPLIT-PROPOSER that we accepted their proposal.

10
examples/two-buyer-protocol/index.md
View File

@ -76,7 +76,7 @@ This routine is under consideration for possible addition to the
core library.
function whileRelevantAssert(P) {
actor {
spawn {
assert P;
stop on retracted Syndicate.observe(P);
}
@ -85,7 +85,7 @@ core library.
### Implementation: SELLER
function seller() {
actor {
spawn {
We give our actor two state variables: a dictionary recording our
inventory of books (mapping title to price), and a counter
@ -150,7 +150,7 @@ replying to the orderer.
### Implementation: SPLIT-PROPOSER and book-quote-requestor
function buyerA() {
actor* {
spawn* {
var self = this;
Our actor remembers which books remain on its shopping list, and
@ -238,7 +238,7 @@ Make our proposal, and wait for a response.
### Implementation: SPLIT-DISPOSER and BUYER
function buyerB() {
actor {
spawn {
This actor maintains a record of the amount of money it has left
to spend.
@ -276,7 +276,7 @@ on a split.
remainingFunds+" remaining funds");
this.funds = remainingFunds;
actor {
spawn {
While waiting for order confirmation, take the opportunity to
signal to our SPLIT-PROPOSER that we accepted their proposal.