Contents

module Hobo
  
  module Dryml
    
    class NoParameterError < RuntimeError; end
    
    class TagParameters < Hash
      
      def initialize(parameters, exclude_names=nil)
        if exclude_names.blank?
          update(parameters)
        else
          parameters.each_pair { |k, v| self[k] = v unless k.in?(exclude_names) }
        end
      end
      
      def method_missing(name, default_content="")
        if name.to_s =~ /\?$/
          has_key?(name.to_s[0..-2].to_sym)
        else
          self[name]._?.call(default_content) || ""
        end
      end
      
      undef_method :default
      
      def [](param_name)
        fetch(param_name, nil)
      end
        
    end
    
  end
  
end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
hobo-0.7.4	hobo_files/plugin/lib/hobo/dryml/tag_parameters.rb
hobo-0.7.5	hobo_files/plugin/lib/hobo/dryml/tag_parameters.rb
hobo-0.7.0	hobo_files/plugin/lib/hobo/dryml/tag_parameters.rb
hobo-0.7.1	hobo_files/plugin/lib/hobo/dryml/tag_parameters.rb
hobo-0.7.2	hobo_files/plugin/lib/hobo/dryml/tag_parameters.rb
hobo-0.7.3	hobo_files/plugin/lib/hobo/dryml/tag_parameters.rb