Add doc string for take-while

Olical · Sep 14, 2024 · d30f22b · d30f22b
1 parent 8499fcc
commit d30f22b
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diff --git a/docs/api/nfnl/core.md b/docs/api/nfnl/core.md
@@ -533,7 +533,7 @@ Function signature:
 (take-while f xs)
 ```
 
-**Undocumented**
+Takes values from xs while (f x) returns true.
 
 ## `update`
 Function signature:

diff --git a/fnl/nfnl/core.fnl b/fnl/nfnl/core.fnl
@@ -429,6 +429,7 @@
   nil)
 
 (fn take-while [f xs]
+  "Takes values from xs while (f x) returns true."
   (local xs (seq xs))
   (when xs
     (var acc [])