Class: Datamappify::Repository::QueryMethod::Find
- Defined in:
- lib/datamappify/repository/query_method/find.rb
Instance Attribute Summary
Attributes inherited from Method
Instance Method Summary collapse
-
#initialize(options, id) ⇒ Find
constructor
A new instance of Find.
- #perform ⇒ Entity?
- #reader? ⇒ Boolean
Methods inherited from Method
#attributes_walker, #dirty_aware?, #dispatch_criteria_to_default_source, #dispatch_criteria_to_providers, #source_attributes_walker, #writer?
Constructor Details
#initialize(options, id) ⇒ Find
Returns a new instance of Find.
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# File 'lib/datamappify/repository/query_method/find.rb', line 8 def initialize(, id) super @id = id end |
Instance Method Details
#perform ⇒ Entity?
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# File 'lib/datamappify/repository/query_method/find.rb', line 14 def perform entity = data_mapper.entity_class.new entity.id = @id if dispatch_criteria_to_default_source(:Exists, entity) dispatch_criteria_to_providers(:FindByKey, entity) else entity = nil end entity end |
#reader? ⇒ Boolean
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# File 'lib/datamappify/repository/query_method/find.rb', line 28 def reader? true end |