Class: ViewModel::Config

Inherits:
Object
  • Object
show all
Defined in:
lib/view_model/config.rb

Class Method Summary collapse

Class Method Details

._option(opt) ⇒ Object 



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# File 'lib/view_model/config.rb', line 25

def self._option(opt)
  configure! unless configured?
  @instance[opt]
end

.configure!(&block) ⇒ Object 



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# File 'lib/view_model/config.rb', line 12

def self.configure!(&block)
  if configured?
    raise ArgumentError.new('ViewModel library already configured')
  end

  builder = KeywordBuilder.create(self, constructor: :with)
  @instance = builder.build!(&block)
end

.configured? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/view_model/config.rb', line 21

def self.configured?
  instance_variable_defined?(:@instance)
end