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ZephiroRB/miration.rb

Last active May 8, 2020 00:04
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Generate Migrate or Model with Polymorphic relationships
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miration.rb
#migration
rails g migration AddConditionableToConditionalObjetives conditionable:references:\{polymorphic\}
#migration
rails g model ConditionalObjetive conditionable:references:\{polymorphic\}
#generate
class AddConditionableToConditionalObjetives < ActiveRecord::Migration
def change
add_reference :conditional_objetives, :conditionable, polymorphic: true, index: true
end
end
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