sema-docs 1.20.3

Canonical structured documentation for Sema builtins/special forms; powers LSP hover/completion and REPL apropos
Documentation 
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---
name: "string/map"
module: "strings"
section: "Core String Operations"
---

Apply a character function to each character in a string, returning a new string.

```sema
(string/map char/upcase "hello")   ; => "HELLO"
```