class Gitlab::Styles::Rubocop::Cop::PolymorphicAssociations

Cop that prevents the use of polymorphic associations

Constants

MSG

Public Instance Methods

on_send(node) click to toggle source
# File lib/gitlab/styles/rubocop/cop/polymorphic_associations.rb, line 15
def on_send(node)
  return unless in_model?(node)
  return unless node.children[1] == :belongs_to

  node.children.last.each_node(:pair) do |pair|
    key_name = pair.children[0].children[0]

    add_offense(pair) if key_name == :polymorphic
  end
end