Module: Pakada::Dispatch::Controller::ClassMethods

Defined in:
lib/pakada/dispatch/controller.rb

Instance Method Summary collapse

Instance Method Details

#action(name, opts = {}, &block) ⇒ Object 



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# File 'lib/pakada/dispatch/controller.rb', line 77

def action(name, opts = {}, &block)
  if block
    actions[name] = {
      :block => block,
      :options => opts
    }
  else
    unless action = actions[name]
      raise ArgumentError, "Unknown action: #{name}"
    end
    
    options = self.options.merge(action[:options]).
                           merge(opts).
                           merge(:action => name)
    
    proc {|env|
      self.new(env, options.dup).process(&action[:block]).response.finish
    }
  end
end

#actions ⇒ Object 



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# File 'lib/pakada/dispatch/controller.rb', line 73

def actions
  @actions ||= {}
end

#call(env) ⇒ Object 



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# File 'lib/pakada/dispatch/controller.rb', line 106

def call(env)
  env["router.params"] ||= {}
  name = env["router.params"][:action] || env["REQUEST_METHOD"].downcase
  action(name.to_sym).call env
end

#options(opts = {}) ⇒ Object 



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# File 'lib/pakada/dispatch/controller.rb', line 98

def options(opts = {})
  (@options ||= {}).tap {|o| o.merge! opts }
end

#to_proc ⇒ Object 



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# File 'lib/pakada/dispatch/controller.rb', line 102

def to_proc
  method(:call).to_proc
end