Class: MediaTypes::Serialization::Utils::AcceptLanguageHeader::Entry

Inherits:
Object
  • Object
show all
Defined in:
lib/media_types/serialization/utils/accept_language_header.rb

Constant Summary collapse

DELIMITER = 
'-'

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(locale, index:, parameters:) ⇒ Entry

Returns a new instance of Entry.



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# File 'lib/media_types/serialization/utils/accept_language_header.rb', line 41

def initialize(locale, index:, parameters:)
  self.locale = locale
  # TODO: support extlang correctly, maybe we don't even need this
  self.language, self.region = locale.split(DELIMITER)
  self.parameters = parameters
  self.index = index

  freeze
end

Instance Attribute Details

#language ⇒ Object

Returns the value of attribute language.



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# File 'lib/media_types/serialization/utils/accept_language_header.rb', line 39

def language
  @language
end

#locale ⇒ Object

Returns the value of attribute locale.



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# File 'lib/media_types/serialization/utils/accept_language_header.rb', line 39

def locale
  @locale
end

#region ⇒ Object

Returns the value of attribute region.



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# File 'lib/media_types/serialization/utils/accept_language_header.rb', line 39

def region
  @region
end

Instance Method Details

#<=>(other) ⇒ Object 



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# File 'lib/media_types/serialization/utils/accept_language_header.rb', line 56

def <=>(other)
  quality = other.q <=> q
  return quality unless quality.zero?
  index <=> other.send(:index)
end

#[](parameter) ⇒ Object 



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# File 'lib/media_types/serialization/utils/accept_language_header.rb', line 62

def [](parameter)
  parameters.fetch(String(parameter).to_sym)
end

#q ⇒ Object

noinspection RubyInstanceMethodNamingConvention



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# File 'lib/media_types/serialization/utils/accept_language_header.rb', line 52

def q
  parameters.fetch(:q) { 1.0 }.to_f
end

#to_header ⇒ Object 



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# File 'lib/media_types/serialization/utils/accept_language_header.rb', line 66

def to_header
  to_s
end

#to_s ⇒ Object 



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# File 'lib/media_types/serialization/utils/accept_language_header.rb', line 70

def to_s
  [locale].concat(parameters.map { |k, v| "#{k}=#{v}" }).compact.reject(&:empty?).join('; ')
end