Class: MatchData

Inherits:
Object
  • Object
show all
Includes:
Term::ANSIColor
Defined in:
lib/pretty_match_data.rb

Instance Method Summary collapse

Instance Method Details

#_next_color ⇒ Object 



13
14
15
16
17
 
# File 'lib/pretty_match_data.rb', line 13

def _next_color
  @_color ||= %w(red green yellow blue magenta cyan).map { |c| "on_#{c}".to_sym }
  @_color.push @_color.shift
  @_color[0]
end

#to_s ⇒ Object 



5
6
7
8
9
10
11
 
# File 'lib/pretty_match_data.rb', line 5

def to_s
  match = self[0].dup
  to_a[1..-1].each do |capture|
    match.gsub!(capture) { |s| underline + send(_next_color) { s } + underline }
  end
  pre_match + underline { match } + post_match
end