Contents

module InterfaceBuilder
  class HamlBuilder < BlankSlate
    def initialize template
      @template = template
      @hash, @array = OpenObject.new, []
    end
    
    def method_missing m, value = nil, &block      
      @hash[m] = get_input value, &block
      nil
    end
  
    def add value = nil, &block      
      @array << get_input(value, &block)
      nil
    end
    
    # def add_item content, opt = {}, &block
    #   opt[:content] = content
    #   opt[:content] ||= @template.capture &block if block
    #   add opt
    # end
      
    def get_value
      !@array.empty? ? @array : @hash
    end
    
    protected
      def get_input value, &block
        if block 
          if block.arity <= 0
            @template.should_not! :be_nil
            @template.capture &block
          else
            b = HamlBuilder.new @template
            block.call b
            b.get_value
          end
        else
          value.is_a?(Hash) ? value.to_openobject : value
        end
      end
  end
end

Version data entries

22 entries across 22 versions & 1 rubygems

Version	Path
rails-ext-0.3.25	lib/interface_builder/haml_builder.rb
rails-ext-0.3.24	lib/interface_builder/haml_builder.rb
rails-ext-0.3.23	lib/interface_builder/haml_builder.rb
rails-ext-0.3.22	lib/interface_builder/haml_builder.rb
rails-ext-0.3.21	lib/interface_builder/haml_builder.rb
rails-ext-0.3.20	lib/interface_builder/haml_builder.rb
rails-ext-0.3.19	lib/interface_builder/haml_builder.rb
rails-ext-0.3.18	lib/interface_builder/haml_builder.rb
rails-ext-0.3.17	lib/interface_builder/haml_builder.rb
rails-ext-0.3.16	lib/interface_builder/haml_builder.rb
rails-ext-0.3.15	lib/interface_builder/haml_builder.rb
rails-ext-0.3.14	lib/interface_builder/haml_builder.rb
rails-ext-0.3.13	lib/interface_builder/haml_builder.rb
rails-ext-0.3.12	lib/interface_builder/haml_builder.rb
rails-ext-0.3.11	lib/interface_builder/haml_builder.rb
rails-ext-0.3.10	lib/interface_builder/haml_builder.rb
rails-ext-0.3.9	lib/interface_builder/haml_builder.rb
rails-ext-0.3.8	lib/interface_builder/haml_builder.rb
rails-ext-0.3.6	lib/interface_builder/haml_builder.rb
rails-ext-0.3.5	lib/interface_builder/haml_builder.rb