Contents

module CabbageDoc
  module Parser
    class << self
      def included(base)
        base.extend(ClassMethods)
      end
    end

    module ClassMethods
      def parse(text, tag = TAG)
        instance = new
        instance if instance.parse(text, tag)
      end
    end

    def parse(text, tag = TAG)
      raise NotImplementedError
    end

    def parse_option(text)
      m = text.match(/^\((.*?)\)$/)
      return {} unless m

      {}.tap do |hash|
        m[1].split(/,/).map(&:strip).each do |o|
          k, v = o.split(':').map(&:strip)
          next unless k && v

          v = v.split('|').map(&:strip)
          v = v.first if v.size == 1

          hash[k.to_sym] = v
        end
      end
    end

    def parse_templates(text, tag = TAG)
      templates = {}

      mappings = Configuration.instance.templates.fetch(tag.to_sym, {})

      text.scan(/(\{(.*?)\})/) do
        text = $1.dup
        values = Array(mappings.fetch(text, $2.split(/,/).map(&:strip)).dup)
        templates[text] = values
      end

      templates
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
cabbage_doc-0.1.4	lib/cabbage_doc/parser.rb
cabbage_doc-0.1.3	lib/cabbage_doc/parser.rb