Module: DuckRecord::Reflection
- Extended by:
- ActiveSupport::Concern
- Included in:
- Base
- Defined in:
- lib/duck_record/reflection.rb
Overview
Defined Under Namespace
Modules: ClassMethods
Classes: AbstractReflection, AssociationReflection, BelongsToReflection, EmbedsAssociationReflection, EmbedsManyReflection, EmbedsOneReflection, HasManyReflection, HasOneReflection, MacroReflection
Class Method Summary
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Instance Method Summary
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Class Method Details
.add_reflection(ar, name, reflection) ⇒ Object
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# File 'lib/duck_record/reflection.rb', line 35
def self.add_reflection(ar, name, reflection)
ar.clear_reflections_cache
ar._reflections = ar._reflections.merge(name.to_s => reflection)
end
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.create(macro, name, scope, options, ar) ⇒ Object
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# File 'lib/duck_record/reflection.rb', line 15
def self.create(macro, name, scope, options, ar)
klass = \
case macro
when :embeds_many
EmbedsManyReflection
when :embeds_one
EmbedsOneReflection
when :belongs_to
BelongsToReflection
when :has_many
HasManyReflection
when :has_one
HasOneReflection
else
raise "Unsupported Macro: #{macro}"
end
klass.new(name, scope, options, ar)
end
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Instance Method Details
#has_reflection?(reflection_name) ⇒ Boolean
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# File 'lib/duck_record/reflection.rb', line 40
def has_reflection?(reflection_name)
_reflections.keys.include?(reflection_name.to_s)
end
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