module Rhino
Constants
- RubyConstructor
- RubyFunction
- RubyObject
- VERSION
Public Class Methods
const_missing(name)
click to toggle source
Calls superclass method
# File lib/rhino/deprecations.rb, line 6 def self.const_missing(name) # :nodoc case name.to_s when 'J' then warn "[DEPRECATION] `Rhino::J` is deprecated, use `Rhino::JS` instead." return JS when 'JavascriptError' then warn "[DEPRECATION] `Rhino::JavascriptError` is deprecated, use `Rhino::JSError` instead." return JSError when 'NativeObject' then warn "[DEPRECATION] `Rhino::NativeObject` is no longer used, returning a stub." return @@stub_class when 'NativeFunction' then warn "[DEPRECATION] `Rhino::NativeFunction` is no longer used, returning a stub." return @@stub_class else super end end
implementation_version()
click to toggle source
Helper to resolve what version of Rhino's .jar we're really using.
# File lib/rhino.rb, line 21 def self.implementation_version @@implementation_version ||= begin urls = JS::Kit.java_class.to_java.getClassLoader. getResources('META-INF/MANIFEST.MF').to_a rhino_jar_urls = urls.select { |url| url.toString.index(JAR_PATH) } if rhino_jar_urls.empty? raise "could not find #{JAR_PATH} manifest among: #{urls.map(&:toString).join(', ')}" elsif rhino_jar_urls.size > 1 raise "could not find #{JAR_PATH} manifest among: #{urls.map(&:toString).join(', ')}" end manifest = java.util.jar.Manifest.new rhino_jar_urls.first.openStream manifest.getMainAttributes.getValue 'Implementation-Version' end end
silence!()
click to toggle source
Silence ! (… or I kill you)
# File lib/rhino.rb, line 40 def self.silence!; @@silence = true; end
silence?()
click to toggle source
Should we be silent - no warnings will be printed.
# File lib/rhino.rb, line 38 def self.silence?; @@silence; end
warn(msg)
click to toggle source
Calls superclass method
# File lib/rhino.rb, line 44 def self.warn(msg) # :nodoc return if silence? # only print out deprecations once (even when non-silent) if msg[0, 13] == '[DEPRECATION]' return nil if @@warnings[msg] @@warnings[msg] = true end super # Kernel.warn end