Module: CouchView::ClassMethods

Defined in:
lib/couch_view/couch_view.rb

Instance Method Summary collapse

Instance Method Details

#couch_view(name = nil, &block) ⇒ Object 



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# File 'lib/couch_view/couch_view.rb', line 11

def couch_view(name=nil, &block) 
  view_config = CouchView::Config.new self
  view_config.instance_eval &block
  view_config.base_view_name name if name
  base_view_name = view_config.base_view_name

  if view_configs[base_view_name]
    view_config.conditions *view_configs[base_view_name].conditions
    view_configs[base_view_name] = view_config
  else
    view_configs[base_view_name] = view_config
  end

  view_config.views.each do |view_name, view|  
    view_by view_name, :map => view[:map], :reduce => view[:reduce]
  end

  instance_eval "    def map_\#{base_view_name}!\n      generate_view_proxy_for(\"\#{base_view_name}\").get!\n    end\n\n    def map_\#{base_view_name}\n      generate_view_proxy_for \"\#{base_view_name}\"\n    end\n\n    def reduce_\#{base_view_name}!\n      generate_view_proxy_for(\"\#{base_view_name}\").reduce(true).get!\n    end\n\n    def reduce_\#{base_view_name}\n      generate_view_proxy_for(\"\#{base_view_name}\").reduce(true)\n    end\n  METHODS\n  \n  if view_config.reduce == \"_count\"\n    instance_eval <<-METHODS\n      def count_\#{base_view_name}!\n        generate_count_proxy_for(\"\#{base_view_name}\").get!\n      end\n\n      def count_\#{base_view_name}\n        generate_count_proxy_for \"\#{base_view_name}\"\n      end\n    METHODS\n  end\nend\n"

#map(*args, &block) ⇒ Object 



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# File 'lib/couch_view/couch_view.rb', line 5

def map(*args, &block)
  couch_view do
    map *args, &block
  end
end