Idea for preserves path count function

2022-06-06 14:27:47 +02:00 · 2022-06-06 14:27:47 +02:00 · 78fe5a2a85
parent 4ef1341883
commit 78fe5a2a85
1 changed files with 4 additions and 0 deletions
--- a/preserves-path.md
+++ b/preserves-path.md
@ -116,6 +116,10 @@ Design choice: How should comparison work? Should `lt 1.0f` accept not only `0.9
 `#t` and `#f` (since `Boolean` comes before `Float` in the Preserves total ordering)? Should
 `lt 1.0f` accept `0.9` and `0` as well as `0.9f`?

+## Functions
+
+        <count selector>        ;; Counts number of results of selector
+
 ## Transformers

 e.g. stringify results; sequenceify results (see "+" operator); setify