Class: Grape::Router::AttributeTranslator

Inherits:
Object
  • Object
show all
Defined in:
lib/grape/router/attribute_translator.rb

Overview

this could be an OpenStruct, but doesn't work in Ruby 2.3.0, see https://bugs.ruby-lang.org/issues/12251

Constant Summary collapse

ROUTE_ATTRIBUTES = 
%i[
  prefix
  version
  settings
  format
  description
  http_codes
  headers
  entity
  details
  requirements
  request_method
  namespace
].freeze
ROUTER_ATTRIBUTES = 
%i[pattern index].freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(**attributes) ⇒ AttributeTranslator

Returns a new instance of AttributeTranslator.



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# File 'lib/grape/router/attribute_translator.rb', line 26

def initialize(**attributes)
  @attributes = attributes
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method_name, *args) ⇒ Object 



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# File 'lib/grape/router/attribute_translator.rb', line 40

def method_missing(method_name, *args)
  if setter?(method_name[-1])
    attributes[method_name[0..]] = *args
  else
    attributes[method_name]
  end
end

Instance Attribute Details

#attributes ⇒ Object (readonly)

Returns the value of attribute attributes.



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# File 'lib/grape/router/attribute_translator.rb', line 7

def attributes
  @attributes
end

Instance Method Details

#respond_to_missing?(method_name, _include_private = false) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/grape/router/attribute_translator.rb', line 48

def respond_to_missing?(method_name, _include_private = false)
  if setter?(method_name[-1])
    true
  else
    @attributes.key?(method_name)
  end
end

#to_h ⇒ Object 



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# File 'lib/grape/router/attribute_translator.rb', line 36

def to_h
  attributes
end