Class: AttributesMapper::Builder

Inherits:
Object
  • Object
show all
Includes:
HasAttributes
Defined in:
lib/attributes-mapper/builder.rb

Constant Summary

Constants included from HasAttributes

HasAttributes::ALLOWED_PARAMETERS, HasAttributes::SCOPE

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from HasAttributes

included

Constructor Details

#initialize(input) ⇒ Builder

Returns a new instance of Builder.



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# File 'lib/attributes-mapper/builder.rb', line 7

def initialize(input)
  transformed_input = if configuration.apply_input_data_transform?
                        configuration.apply_input_data_transform_proc.call(input)
                      else
                        input
                      end

  @input = Rordash::HashUtil.deep_symbolize_keys(transformed_input)
  @mapped_input = {}
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method_name, *arguments, &block) ⇒ Object (private) 



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# File 'lib/attributes-mapper/builder.rb', line 57

def method_missing(method_name, *arguments, &block)
  return @mapped_input[method_name] if @mapped_input.key?(method_name)

  super
end

Instance Attribute Details

#input ⇒ Object (readonly)

Returns the value of attribute input.



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# File 'lib/attributes-mapper/builder.rb', line 5

def input
  @input
end

Instance Method Details

#build ⇒ Object 



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# File 'lib/attributes-mapper/builder.rb', line 18

def build
  @mapped_input = paths_builder.build_for(input).deep_symbolize_keys
  self
end

#paths_builder ⇒ Object 



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# File 'lib/attributes-mapper/builder.rb', line 27

def paths_builder
  @paths_builder ||= begin
    builder = JsonPath::Builder.new
    if configuration.source_data_wrapper_class?
      builder.with_wrapped_data_class(configuration.source_data_wrapper_class)
    end
    add_paths_to_builder(builder)
    builder
  end
end

#to_h ⇒ Object 



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# File 'lib/attributes-mapper/builder.rb', line 23

def to_h
  @mapped_input
end