Sha256: 645dd753e263abe5a5cb29db6ede97130ad0a68d35296d14a4ef4f4afda9fdf9

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Size: 1.32 KB

Versions: 6

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Stored size: 1.32 KB

Contents

module Hanami
  module Model
    module Plugins
      # Transform output into model domain types (entities).
      #
      # @since 0.7.0
      # @api private
      module Mapping
        # Takes the output and applies the transformations
        #
        # @since 0.7.0
        # @api private
        class InputWithMapping < WrappingInput
          # @since 0.7.0
          # @api private
          def initialize(relation, input)
            super
            @mapping = Hanami::Model.configuration.mappings[relation.name.to_sym]
          end

          # Processes the output
          #
          # @since 0.7.0
          # @api private
          def [](value)
            @mapping.process(@input[value])
          end
        end

        # Class interface
        #
        # @since 0.7.0
        # @api private
        module ClassMethods
          # Builds the output processor
          #
          # @since 0.7.0
          # @api private
          def build(relation, options = {})
            wrapped_input = InputWithMapping.new(relation, options.fetch(:input) { input })
            super(relation, options.merge(input: wrapped_input))
          end
        end

        # @since 0.7.0
        # @api private
        def self.included(klass)
          super

          klass.extend ClassMethods
        end
      end
    end
  end
end

Version data entries

6 entries across 6 versions & 1 rubygems

Version Path
hanami-model-1.0.3 lib/hanami/model/plugins/mapping.rb
hanami-model-1.1.0.beta3 lib/hanami/model/plugins/mapping.rb
hanami-model-1.1.0.beta2 lib/hanami/model/plugins/mapping.rb
hanami-model-1.1.0.beta1 lib/hanami/model/plugins/mapping.rb
hanami-model-1.0.2 lib/hanami/model/plugins/mapping.rb
hanami-model-1.0.1 lib/hanami/model/plugins/mapping.rb