Module: RuboCop::Cop::AllowedReceivers

Included in:
Lint::UselessDefaultValueArgument, 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 collapse

Instance Method Details

#allowed_receiver?(receiver) ⇒ Boolean

Returns:

  • (Boolean) 
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# 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 ⇒ Object 

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# File 'lib/rubocop/cop/mixin/allowed_receivers.rb', line 29 def allowed_receivers cop_config.fetch('AllowedReceivers', []) end

#receiver_name(receiver) ⇒ Object 

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# 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