Class: AngularSprinkles::KeyGenerator

Inherits:
Object
  • Object
show all
Defined in:
lib/angular_sprinkles/key_generator.rb

Instance Method Summary collapse

Constructor Details

#initialize(args) ⇒ KeyGenerator

Returns a new instance of KeyGenerator.



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# File 'lib/angular_sprinkles/key_generator.rb', line 3

def initialize(args)
  @counter = args.fetch(:counter)
  @cache = args.fetch(:cache)
end

Instance Method Details

#call(object) ⇒ Object 



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# File 'lib/angular_sprinkles/key_generator.rb', line 8

def call(object)
  return @cache.get(object) if @cache.set?(object)

  klass = "#{object.class}".gsub("::", "__")
  count = @counter.inc(klass)
  generated_key = "#{klass}_#{count}"

  @cache.set(object, generated_key)

  generated_key
end