sema-docs 1.23.0

Canonical structured documentation for Sema builtins/special forms; powers LSP hover/completion and REPL apropos
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12

---
name: "for-each"
module: "lists"
section: "Higher-Order Functions"
---

Apply a function to each element for side effects.

```sema
(for-each println '("a" "b" "c"))
;; prints: a, b, c (each on a new line)
```