HashMapper.import_mapper

[ismasan]

Importing mappings from another mapper

Use .import_mapper(another_mapper) to import mappings from another mapper. This is useful when you want to reuse mappings from another mapper.

class Mapper1
  extend HashMapper
  map from('/name'), to('/name')
end

class Mapper2
  extend HashMapper
  import_mapper Mapper1
  map from('/age'), to('/age')
end

# Mapper2 will have mappings from Mapper1 ('/name' => '/name') and its own mappings ('/age' => '/age')