tl;tr;
create a module and define the method
include it after the gem
check it by self.class.ancestors to see the inheritance chain (ηΆζΏγγ§γΌγ³)
π€ Situation
class PointsController < ApplicationController
include MyModule
include Banken
def index
banken_user #=> current_user π€
end
end
module MyModule
def banken_user
# custom curent_user
end
end
# gem
module Banken
def banken_user
current_user
end
end
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π 解決
class PointsController < ApplicationController
+ include Banken
include MyModule
- include Banken
def index
banken_user #=> custome current_user π
end
end
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π Parent Note
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