Module: MongoMapper::Support::Find Private
- Defined in:
- lib/mongo_mapper/support/find.rb
This module is part of a private API. You should avoid using this module if possible, as it may be removed or be changed in the future.
Defined Under Namespace
Classes: DynamicFinder
Instance Method Summary collapse
Dynamic Method Handling
This class handles dynamic methods through the method_missing method
#method_missing(method, *args, &block) ⇒ Object (protected)
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
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# File 'lib/mongo_mapper/support/find.rb', line 66 def method_missing(method, *args, &block) finder = DynamicFinder.new(method) if finder.found? dynamic_find(finder, args) else super end end |
Instance Method Details
#dynamic_find(finder, args) ⇒ Object
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
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# File 'lib/mongo_mapper/support/find.rb', line 5 def dynamic_find(finder, args) attributes = {} finder.attributes.each_with_index do |attr, index| attributes[attr] = args[index] end = args..merge(attributes) if result = send(finder.finder, ) result else if finder.raise? raise DocumentNotFound, "Couldn't find Document with #{attributes.inspect} in collection named #{collection.name}" end if finder.instantiator self.send(finder.instantiator, attributes) end end end |