Class: ActionDispatch::MiddlewareStack::Middleware

Inherits:
Object
  • Object
show all
Defined in:
actionpack/lib/action_dispatch/middleware/stack.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(klass, args, block) ⇒ Middleware

Returns a new instance of Middleware.



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# File 'actionpack/lib/action_dispatch/middleware/stack.rb', line 18

def initialize(klass, args, block)
  @klass = klass
  @args  = args
  @block = block
end

Instance Attribute Details

#args ⇒ Object (readonly)

Returns the value of attribute args.



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# File 'actionpack/lib/action_dispatch/middleware/stack.rb', line 16

def args
  @args
end

#block ⇒ Object (readonly)

Returns the value of attribute block.



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# File 'actionpack/lib/action_dispatch/middleware/stack.rb', line 16

def block
  @block
end

#klass ⇒ Object (readonly)

Returns the value of attribute klass.



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# File 'actionpack/lib/action_dispatch/middleware/stack.rb', line 16

def klass
  @klass
end

Instance Method Details

#==(middleware) ⇒ Object 



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# File 'actionpack/lib/action_dispatch/middleware/stack.rb', line 26

def ==(middleware)
  case middleware
  when Middleware
    klass == middleware.klass
  when Module
    klass == middleware
  end
end

#build(app) ⇒ Object 



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# File 'actionpack/lib/action_dispatch/middleware/stack.rb', line 43

def build(app)
  klass.new(app, *args, &block)
end

#build_instrumented(app) ⇒ Object 



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# File 'actionpack/lib/action_dispatch/middleware/stack.rb', line 47

def build_instrumented(app)
  InstrumentationProxy.new(build(app), inspect)
end

#inspect ⇒ Object 



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# File 'actionpack/lib/action_dispatch/middleware/stack.rb', line 35

def inspect
  if klass.is_a?(Module)
    klass.to_s
  else
    klass.class.to_s
  end
end

#name ⇒ Object 



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# File 'actionpack/lib/action_dispatch/middleware/stack.rb', line 24

def name; klass.name; end