class Sprockets::ClosureCompressor


Sprockets::ClosureCompressor.new({ … })
environment.register_bundle_processor ‘application/javascript’,
Or to pass options to the Closure::Compiler class.
Sprockets::ClosureCompressor
environment.register_bundle_processor ‘application/javascript’,
To accept the default options
Public: Closure Compiler minifier.

def self.cache_key 

def self.cache_key
  instance.cache_key
end

def self.call(input) 

def self.call(input)
  instance.call(input)
end

def self.instance

Returns ClosureCompressor object.

Public: Return singleton instance with default options. 
def self.instance
  @instance ||= new
end

def call(input) 

def call(input)
  input[:cache].fetch(@cache_key + [input[:data]]) do
    @compiler.compile(input[:data])
  end
end

def initialize(options = {}) 

def initialize(options = {})
  @compiler = ::Closure::Compiler.new(options)
  @cache_key = [
    self.class.name,
    ::Closure::VERSION,
    ::Closure::COMPILER_VERSION,
    VERSION,
    options
  ].freeze
end