Add unless command

2026-04-21 01:09:39 -05:00
parent 82510fea2f
commit 1d20aa59d1
3 changed files with 63 additions and 0 deletions
--- a/HELP.md
+++ b/HELP.md
@@ -388,6 +388,11 @@ Execute the given lambda if `cond` is truthy. Cond may be a lambda, in which cas
 A value is truthy UNLESS it is the literal empty string (`''`) or the integer `0`.
 Example: `foo` -> `if (contains foo) (suffix bar)` -> `foobar`

+#### `unless <cond> <lambda>`
+Inversion of `if`.
+Example: `foo` -> `unless (contains foo) (suffix bar)` -> `foo`
+
+

 ### Misc