doc: mention []rune.string() (#13348)

2022-02-03 18:29:02 +09:00 · 2022-02-03 18:29:02 +09:00 · ede9f29323
parent be1e40dac0
commit ede9f29323
1 changed files with 1 additions and 0 deletions
--- a/doc/docs.md
+++ b/doc/docs.md
@ -712,6 +712,7 @@ A string can be converted to runes by the `.runes()` method.
 ```v
 hello := 'Hello World 👋'
 hello_runes := hello.runes() // [`H`, `e`, `l`, `l`, `o`, ` `, `W`, `o`, `r`, `l`, `d`, ` `, `👋`]
+assert hello_runes.string() == hello
 ```

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