FactoryBot extensions

factory_bot_extensions.rb

# Do this in a factory to get this method:
#   require "factory_bot_extensions"
# We should just load it once somewhere, but have yet to figure out where because FactoryBot is loaded in some fancy way.
#
# Example usage:
#
#   factory :item do
#    transient do
#      company {
#        if passed_in?(:contract)
#          contract.company
#        else
#          FactoryBot.build(:company)
#        end
#      }
#    end
#   end

class FactoryBot::Evaluator
  def passed_in?(name)
    # Also check that we didn't pass in nil.
    passed_in_even_if_nil?(name) && send(name)
  end

  def passed_in_even_if_nil?(name)
    # https://groups.google.com/forum/?fromgroups#!searchin/factory_girl/stack$20level/factory_girl/MyYKwbq76d0/JrKJZCgaXMIJ
    __override_names__.include?(name)
  end
end

Copy-pasted out of a private repo.