Contents

module Tagomatic

  class FormatMatcher

    def initialize(compiled_regexp, tag_mapping, original_format)
      @regexp = compiled_regexp
      @mapping = tag_mapping
      @format = original_format
    end

    def match(file_path)
      matchdata = @regexp.match(file_path)
      return nil unless matchdata
      return nil unless matchdata.captures.size == @mapping.size
      tags = {}
      0.upto(@mapping.size) do |index|
        value = matchdata.captures[index]
        value = normalize(value) if value
        tags[@mapping[index]] = value
      end
      tags
    end

    def to_s
      @format
    end

    protected

    def normalize(value)
      value = value.gsub('_', ' ')
      parts = value.split(' ')
      capitalized = parts.map {|p| p.capitalize}
      capitalized.join(' ')
    end

  end

end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
tagomatic-0.1.5	lib/tagomatic/format_matcher.rb
tagomatic-0.1.4	lib/tagomatic/format_matcher.rb
tagomatic-0.1.3	lib/tagomatic/format_matcher.rb
tagomatic-0.1.2	lib/tagomatic/format_matcher.rb
tagomatic-0.1.1	lib/tagomatic/format_matcher.rb