1class String 2 def equal_or_match?(template) 3 if template.is_a? Regexp 4 self =~ template 5 else 6 self == template 7 end 8 end 9end 10 11class Array 12 def equal_or_match?(template) 13 all? do |element| 14 element.equal_or_match?(template) 15 end 16 end 17end 18