class Csso::JsLib

Public Class Methods

new(verbose=false) click to toggle source
# File lib/csso/js_lib.rb, line 6
def initialize verbose=false
  if verbose && ExecJS.runtime.is_a?(ExecJS::ExternalRuntime)
    warn "You're using ExecJS::ExternalRuntime, did you forget to add therubyracer or other execjs runtime to gemfile?"
  end

  lib = File.read(File.expand_path('../../' + CSSO_JS_LIB, File.dirname(__FILE__)))
  unless @csso = ExecJS.runtime.compile(lib)
    raise 'cannot compile or what?'
  end
end

Public Instance Methods

compress(css, structural_optimization=true) click to toggle source
# File lib/csso/js_lib.rb, line 17
def compress css, structural_optimization=true
  @csso.call("do_compression", css, structural_optimization)
end
compress_with_sourcemap(css, filename, structural_optimization=true) click to toggle source
# File lib/csso/js_lib.rb, line 21
def compress_with_sourcemap css, filename, structural_optimization=true
  @csso.call("do_compression_with_map", css, filename, structural_optimization)
end