Class: RuboCop::Cop::MemoryManagement::UnpairedResource

Inherits:
Base
  • Object
show all
Defined in:
lib/rubocop/cop/memory_management/unpaired_resource.rb

Overview

Checks for instances of unpaired resource initialization and closing.

Configuration example:

MemoryManagement/UnpairedResource:

Raylib:
  init_audio_device: close_audio_device
  begin_drawing: end_drawing
  ...

Instance Method Summary collapse

Instance Method Details

#on_send(node) ⇒ Object 



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# File 'lib/rubocop/cop/memory_management/unpaired_resource.rb', line 17

def on_send(node)
  pairs.each do |init_method, close_method|
    if node.method?(init_method) && !paired?(node, close_method)
      msg = "Found `#{node.method_name}` without a corresponding `#{close_method}`."
      add_offense(node, message: msg)
    end
  end
end