> 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/s/string_comparison.md).

# String comparison

```ruby
var methods = %w(== != > >= < <= <=>)
for s1, s2 in [<YUP YUP>,<YUP Yup>,<bot bat>,<aaa zz>] {
    methods.each{|m| "%s %s %s\t%s\n".printf(s1, m, s2, s1.(m)(s2))}
    print "\n"
}
```