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FactoryGirl strategy for adding find & find_or_create
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## http://stackoverflow.com/questions/7145256 | |
module FactoryGirl | |
module Strategy | |
class Find | |
def association(runner) | |
runner.run | |
end | |
def result(evaluation) | |
build_class(evaluation).where(get_overrides(evaluation)).first | |
end | |
private | |
def build_class(evaluation) | |
evaluation.instance_variable_get(:@attribute_assigner).instance_variable_get(:@build_class) | |
end | |
def get_overrides(evaluation = nil) | |
return @overrides unless @overrides.nil? | |
evaluation.instance_variable_get(:@attribute_assigner).instance_variable_get(:@evaluator).instance_variable_get(:@overrides).clone | |
end | |
end | |
class FindOrCreate | |
def initialize | |
@strategy = FactoryGirl.strategy_by_name(:find).new | |
end | |
delegate :association, to: :@strategy | |
def result(evaluation) | |
found_object = @strategy.result(evaluation) | |
if found_object.nil? | |
@strategy = FactoryGirl.strategy_by_name(:create).new | |
@strategy.result(evaluation) | |
else | |
found_object | |
end | |
end | |
end | |
end | |
register_strategy(:find, Strategy::Find) | |
register_strategy(:find_or_create, Strategy::FindOrCreate) | |
end |
Super helpful 👍 thanks
Thanks!
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For gem version 4.8.2 onwards the snippet should reference to FactoryBot.