Class: Blueprinter::AutoExtractor Private

Inherits:
Extractor
  • Object
show all
Includes:
EmptyTypes
Defined in:
lib/blueprinter/extractors/auto_extractor.rb

Overview

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

API:

  • private

Instance Method Summary collapse

Methods inherited from Extractor

extract

Constructor Details

#initialize ⇒ AutoExtractor

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.

Returns a new instance of AutoExtractor.

API:

  • private



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# File 'lib/blueprinter/extractors/auto_extractor.rb', line 15

def initialize
  @hash_extractor = HashExtractor.new
  @public_send_extractor = PublicSendExtractor.new
  @block_extractor = BlockExtractor.new
  @datetime_formatter = DateTimeFormatter.new
end

Instance Method Details

#extract(field_name, object, local_options, options = {}) ⇒ Object

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.

API:

  • private



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# File 'lib/blueprinter/extractors/auto_extractor.rb', line 22

def extract(field_name, object, local_options, options = {})
  extraction = extractor(object, options).extract(field_name, object, local_options, options)
  value = @datetime_formatter.format(extraction, options)
  use_default_value?(value, options[:default_if]) ? default_value(options) : value
end