/gsub.yml
YAML | 8 lines | 8 code | 0 blank | 0 comment | 0 complexity | a0c71a29a0f7a0750684de672f51e368 MD5 | raw file
- ---
- gsub: |-
- >> "dog cat".gsub(/(dog) cat/, "cat")
- => "cat"
- >> "dog cat".gsub(/(dog) cat/, '\1')
- => "dog"
- >> "20 dogs".gsub(/\d+/) { |num| num.to_i + 1 }
- => "21 dogs"