Sha256: a7c35b40ffd14c88a3a6ad2ccc6e9d38bb93bd36ea6bc4e4cae19e4be470a963
Contents?: true
Size: 1.36 KB
Versions: 39
Compression:
Stored size: 1.36 KB
Contents
require 'sprockets/autoload'
require 'sprockets/digest_utils'
module Sprockets
# 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)
#
class UglifierCompressor
VERSION = '1'
# Public: Return singleton instance with default options.
#
# Returns UglifierCompressor object.
def self.instance
@instance ||= new
end
def self.call(input)
instance.call(input)
end
def self.cache_key
instance.cache_key
end
attr_reader :cache_key
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[:comments] ||= :none
end
@options = options
@cache_key = "#{self.class.name}:#{Autoload::Uglifier::VERSION}:#{VERSION}:#{DigestUtils.digest(options)}".freeze
end
def call(input)
@uglifier ||= Autoload::Uglifier.new(@options)
@uglifier.compile(input[:data])
end
end
end
Version data entries
39 entries across 36 versions & 9 rubygems