26 lines
612 B
JavaScript
26 lines
612 B
JavaScript
"use strict";
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var Reflect = require("./reflect.js");
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module.exports.extend = function (what, _with) {
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for (var prop in _with) {
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if (_with.hasOwnProperty(prop)) {
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what[prop] = _with[prop];
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}
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}
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return what;
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};
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module.exports.kwApply = function (f, thisArg, args) {
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var formals = Reflect.formalParameters(f);
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var actuals = []
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for (var i = 0; i < formals.length; i++) {
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var formal = formals[i];
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if (!(formal in args)) {
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throw new Error("Function parameter '"+formal+"' not present in args");
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}
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actuals.push(args[formal]);
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}
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return f.apply(thisArg, actuals);
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};
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