Include the corresponding Constraints module into a adapter class
@param [Symbol] const_name
demodulized name of the adapter class to include corresponding constraints module into
TODO: come up with a better way to include modules into all currently loaded and subsequently loaded Adapters
@api private
# File lib/data_mapper/constraints/adapters/extension.rb, line 15 def include_constraint_api(const_name) require constraint_extensions(const_name) if Constraints::Adapters.const_defined?(const_name) adapter = const_get(const_name) constraint_module = Constraints::Adapters.const_get(const_name) adapter.class_eval { include constraint_module } end rescue LoadError # Silently ignore the fact that no adapter extensions could be required # This means that the adapter in use doesn't support constraints end
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