Class: Middlestack::Stack::Proxy

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(target_class, app, *args, &block) ⇒ Proxy

Returns a new instance of Proxy.



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# File 'lib/middlestack/stack.rb', line 6

def initialize(target_class, app, *args, &block)
  @target_class, @app, @args, @block = target_class, app, args, block
end

Instance Attribute Details

#app ⇒ Object (readonly)

Returns the value of attribute app.



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# File 'lib/middlestack/stack.rb', line 4

def app
  @app
end

#args ⇒ Object (readonly)

Returns the value of attribute args.



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# File 'lib/middlestack/stack.rb', line 4

def args
  @args
end

#block ⇒ Object (readonly)

Returns the value of attribute block.



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# File 'lib/middlestack/stack.rb', line 4

def block
  @block
end

#target_class ⇒ Object (readonly)

Returns the value of attribute target_class.



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# File 'lib/middlestack/stack.rb', line 4

def target_class
  @target_class
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/middlestack/stack.rb', line 10

def call(env)
  with_env(env) do |target|
    target.before if target.respond_to?(:before)
    app.call(env)
    target.after if target.respond_to?(:after)
  end
end