Class: Zygote::Identifier

Inherits:
Object
  • Object
show all
Defined in:
lib/zygote/identifier.rb

Overview

Provides a hook for identifiers to alter boot-time behavior To do so, extend this class with a new identify method. You may NOT define more than one identifier - the last one wins. class MyIdentifier < Zygote::Identifier

def identify
  mutate_params(@params)
end

end

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(params) ⇒ Identifier

Returns a new instance of Identifier.



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# File 'lib/zygote/identifier.rb', line 26

def initialize(params)
  @params = params
end

Class Method Details

.identify(params) ⇒ Object 



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# File 'lib/zygote/identifier.rb', line 16

def identify(params)
  @identifier ||= self
  @identifier.new(params).identify
end

.inherited(subclass) ⇒ Object 



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# File 'lib/zygote/identifier.rb', line 12

def inherited(subclass)
  @identifier = subclass
end

.reset! ⇒ Object 



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# File 'lib/zygote/identifier.rb', line 21

def reset!
  @identifier = self
end

Instance Method Details

#identify ⇒ Object

Called only if this class is never subclassed



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# File 'lib/zygote/identifier.rb', line 31

def identify
  @params
end