Class: Grape::Middleware::Stack::Middleware

Inherits:
Object
  • Object
show all
Defined in:
lib/grape/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 'lib/grape/middleware/stack.rb', line 13

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 'lib/grape/middleware/stack.rb', line 11

def args
  @args
end

#block ⇒ Object (readonly)

Returns the value of attribute block.



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# File 'lib/grape/middleware/stack.rb', line 11

def block
  @block
end

#klass ⇒ Object (readonly)

Returns the value of attribute klass.



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# File 'lib/grape/middleware/stack.rb', line 11

def klass
  @klass
end

Instance Method Details

#==(other) ⇒ Object 



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# File 'lib/grape/middleware/stack.rb', line 23

def ==(other)
  case other
  when Middleware
    klass == other.klass
  when Class
    klass == other || (name.nil? && klass.superclass == other)
  end
end

#build(builder) ⇒ Object 



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# File 'lib/grape/middleware/stack.rb', line 36

def build(builder)
  # we need to force the ruby2_keywords_hash for middlewares that initialize contains keywords
  # like ActionDispatch::RequestId since middleware arguments are serialized
  # https://rubyapi.org/3.4/o/hash#method-c-ruby2_keywords_hash
  args[-1] = Hash.ruby2_keywords_hash(args[-1]) if args.last.is_a?(Hash) && Hash.respond_to?(:ruby2_keywords_hash)
  builder.use(klass, *args, &block)
end

#inspect ⇒ Object 



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# File 'lib/grape/middleware/stack.rb', line 32

def inspect
  klass.to_s
end

#name ⇒ Object 



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# File 'lib/grape/middleware/stack.rb', line 19

def name
  klass.name
end