class Sprockets::UglifierCompressor
Public: Uglifier/Uglify compressor.
To accept the default options
environment.register_bundle_processor 'application/javascript', Sprockets::UglifierCompressor
Or to pass options to the Uglifier class.
environment.register_bundle_processor 'application/javascript', Sprockets::UglifierCompressor.new(comments: :copyright)
Constants
- VERSION
Attributes
cache_key[R]
Public Class Methods
cache_key()
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# File lib/sprockets/uglifier_compressor.rb, line 31 def self.cache_key instance.cache_key end
call(input)
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# File lib/sprockets/uglifier_compressor.rb, line 27 def self.call(input) instance.call(input) end
instance()
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Public: Return singleton instance with default options.
Returns UglifierCompressor object.
# File lib/sprockets/uglifier_compressor.rb, line 23 def self.instance @instance ||= new end
new(options = {})
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# File lib/sprockets/uglifier_compressor.rb, line 37 def initialize(options = {}) # Feature detect Uglifier 2.0 option support if Autoload::Uglifier::DEFAULTS[:copyright] # Uglifier < 2.x options[:copyright] ||= false else # Uglifier >= 2.x options[:copyright] ||= :none end @uglifier = Autoload::Uglifier.new(options) @cache_key = "#{self.class.name}:#{Autoload::Uglifier::VERSION}:#{VERSION}:#{DigestUtils.digest(options)}".freeze end
Public Instance Methods
call(input)
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# File lib/sprockets/uglifier_compressor.rb, line 51 def call(input) @uglifier.compile(input[:data]) end