method

reflect_on_all_associations

v3.2.13 - Show latest stable - 0 notes - Class: ActiveRecord::Reflection::ClassMethods

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What's this?

reflect_on_all_associations(macro = nil) public

Returns an array of AssociationReflection objects for all the associations in the class. If you only want to reflect on a certain association type, pass in the symbol (:has_many, :has_one, :belongs_to) as the first parameter.

Example:

Account.reflect_on_all_associations             # returns an array of all associations
Account.reflect_on_all_associations(:has_many)  # returns an array of all has_many associations

Show source

# File activerecord/lib/active_record/reflection.rb, line 59
      def reflect_on_all_associations(macro = nil)
        association_reflections = reflections.values.grep(AssociationReflection)
        macro ? association_reflections.select { |reflection| reflection.macro == macro } : association_reflections
      end

reflect_on_all_associations

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