Module: Utils::IRB::Regexp

Included in:

Regexp

Defined in:

lib/utils/irb.rb

Instance Method Summary

• #show_match(string, success: -> s { Term::ANSIColor.green { s } }, failure: -> s { Term::ANSIColor.red { s } }) ⇒ String

  The show_match method evaluates a string against the receiver pattern and highlights matching portions.

Instance Method Details

#show_match(string, success: -> s { Term::ANSIColor.green { s } }, failure: -> s { Term::ANSIColor.red { s } }) ⇒ String

The show_match method evaluates a string against the receiver pattern and highlights matching portions.

This method tests whether the provided string matches the pattern represented by the receiver. When a match is found, it applies the success proc to highlight the matched portion of the string. If no match is found, it applies the failure proc to indicate that no match was found.

# File 'lib/utils/irb.rb', line 685

def show_match(
  string,
  success: -> s { Term::ANSIColor.green { s } },
  failure: -> s { Term::ANSIColor.red { s } }
)
  string =~ self ? "#{$`}#{success.($&)}#{$'}" : failure.("no match")
end