Contents

# frozen_string_literal: true
module NameQ
  module Support
    class Suffix
      TOKEN = '%{index}'
      attr_reader :index

      def initialize(index, template: nil)
        @index = index
        @template = template || " (#{TOKEN})"
      end

      def strip(text)
        text.sub(regex, '')
      end

      def to_s
        @template % {index: index}
      end

      private

      def regex
        @_regex ||= begin
                      first, last = @template.split(TOKEN)
                      Regexp.new(Regexp.quote(first) + "[0-9]+" + Regexp.quote(last) + "$")
                    end
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
nameq-0.0.1	lib/nameq/support/suffix.rb