> For the complete documentation index, see [llms.txt](https://trizen.gitbook.io/sidef-lang/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://trizen.gitbook.io/sidef-lang/programming_tasks/g/generate_lower_case_ascii_alphabet.md).

# Generate lower case ASCII alphabet

```ruby
var arr = 'a'..'z'
say arr.join(' ')
```