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Module: RuboCop::Cop::AllowedReceivers

Relationships & Source Files
Extension / Inclusion / Inheritance Descendants
Included In:
Style::CollectionCompact, Style::HashEachMethods
Defined in: lib/rubocop/cop/mixin/allowed_receivers.rb

Overview

This module encapsulates the ability to allow certain receivers in a cop.

Instance Method Summary

Instance Method Details

#allowed_receiver?(receiver) ⇒ Boolean

[ GitHub ] 

  


# File 'lib/rubocop/cop/mixin/allowed_receivers.rb', line 7



def allowed_receiver?(receiver)
  receiver_name = receiver_name(receiver)

  allowed_receivers.include?(receiver_name)
end


  








  

    #allowed_receivers  
  

  [ GitHub ]


  

  


# File 'lib/rubocop/cop/mixin/allowed_receivers.rb', line 29



def allowed_receivers
  cop_config.fetch('AllowedReceivers', [])
end


  








  

    #receiver_name(receiver)  
  

  [ GitHub ]


  

  


# File 'lib/rubocop/cop/mixin/allowed_receivers.rb', line 13



def receiver_name(receiver)
  if receiver.receiver && !receiver.receiver.const_type?
    return receiver_name(receiver.receiver)
  end

  if receiver.send_type?
    if receiver.receiver
      "#{receiver_name(receiver.receiver)}.#{receiver.method_name}"
    else
      receiver.method_name.to_s
    end
  else
    receiver.source
  end
end