Class: PhenomenalRails::Middleware

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

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ Middleware

Returns a new instance of Middleware.



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# File 'lib/phenomenal_rails/middleware.rb', line 2

def initialize(app)
  @app=app
  @activation_conditions=Array.new
  Phenomenal::Feature.middleware=self
end

Instance Method Details

#add_condition(feature, &block) ⇒ Object 



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# File 'lib/phenomenal_rails/middleware.rb', line 8

def add_condition(feature,&block)
  @activation_conditions.push([feature,block])
  sort_activation_conditions
end

#before_call(env) ⇒ Object 



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# File 'lib/phenomenal_rails/middleware.rb', line 22

def before_call(env)
  @activation_conditions.each do |feature_block|
    feature,block = feature_block
    if feature.active?
      block.call(env)
    end
  end
end

#call(env) ⇒ Object 



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# File 'lib/phenomenal_rails/middleware.rb', line 17

def call(env)
  before_call(env)
  @app.call(env)
end

#clear_activition_conditions ⇒ Object 



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# File 'lib/phenomenal_rails/middleware.rb', line 13

def clear_activition_conditions
  @activation_conditions.clear
end