Method: ROM::Relation::ClassInterface#mapper_registry

Defined in:
lib/rom/relation/class_interface.rb

#mapper_registry(opts = EMPTY_HASH) ⇒ MapperRegistry

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.

Build default mapper registry

Returns:



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# File 'lib/rom/relation/class_interface.rb', line 258

def mapper_registry(opts = EMPTY_HASH)
  adapter_ns = ROM.adapters[adapter]

  compiler =
    if adapter_ns && adapter_ns.const_defined?(:MapperCompiler)
      adapter_ns.const_get(:MapperCompiler)
    else
      MapperCompiler
    end

  MapperRegistry.new({}, { compiler: compiler.new(opts) }.merge(opts))
end