Class: AbstractAnalyzer::View

Inherits:
Object
  • Object
show all
Defined in:
lib/view.rb

Direct Known Subclasses

DashAnalyzer::TimeView

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(app, collection = nil) ⇒ View

Returns a new instance of View.



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# File 'lib/view.rb', line 10

def initialize(app, collection = nil)
  @collection = collection.to_s    
  @app = app
end

Instance Attribute Details

#collection ⇒ Object

Returns the value of attribute collection.



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# File 'lib/view.rb', line 9

def collection
  @collection
end

Class Method Details

.get(uri, options = {}, &block) ⇒ Object 



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# File 'lib/view.rb', line 53

def get(uri, options = {}, &block)
  route(:get,  uri, options, &block)
end

.inherited(klass) ⇒ Object

From Railsnatra Set @_routes on child classes



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# File 'lib/view.rb', line 31

def inherited(klass)
  klass.class_eval { @_routes = [] }
end

.to_app ⇒ Object 



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# File 'lib/view.rb', line 35

def to_app
  routes, controller = @_routes, self

  # From Railsnatra ;)
  # We're using Usher as a router for this project. To
  # simplify things, we just used the rack interface to
  # router and it's DSL.
  app = Usher::Interface.for(:rack) do
    routes.each do |route|
      conditions = {:request_method => route[:method]}
      add(route[:uri], :conditions => conditions.merge(route[:options])).
        to(controller.action(route[:action]))
    end
  end

  app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/view.rb', line 15

def call(env)
  method_name = "[#{env["REQUEST_METHOD"].to_s.downcase}] #{env["PATH_INFO"]}"

  # This has got to be not good for performance
  # Consider using the PATH_INFO var instead      
  if self.respond_to?(method_name)
    content = self.__send__(method_name)
    [200, {"Content-Type" => "text/plain"}, content]
  else
    @app.call(env)
  end
end

#db ⇒ Object 



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

def db
  AbstractAnalyzer.const_get("DB")
end