Module: ExecJS::Runtimes

Defined in:
lib/execjs/runtimes.rb

Constant Summary collapse

RubyRacer = 
RubyRacerRuntime.new
RubyRhino = 
RubyRhinoRuntime.new
Mustang = 
MustangRuntime.new
Node = 
ExternalRuntime.new(
  :name        => "Node.js (V8)",
  :command     => ["nodejs", "node"],
  :runner_path => ExecJS.root + "/support/node_runner.js"
)
JavaScriptCore = 
ExternalRuntime.new(
  :name        => "JavaScriptCore",
  :command     => "/System/Library/Frameworks/JavaScriptCore.framework/Versions/A/Resources/jsc",
  :runner_path => ExecJS.root + "/support/basic_runner.js",
  :conversion => { :from => "ISO8859-1", :to => "UTF-8" }
)
Spidermonkey = 
ExternalRuntime.new(
  :name        => "Spidermonkey",
  :command     => "js",
  :runner_path => ExecJS.root + "/support/basic_runner.js"
)
JScript = 
ExternalRuntime.new(
  :name        => "JScript",
  :command     => "cscript //E:jscript //Nologo",
  :runner_path => ExecJS.root + "/support/jscript_runner.js"
)

Class Method Summary collapse

Class Method Details

.best_available ⇒ Object 



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# File 'lib/execjs/runtimes.rb', line 35

def self.best_available
  runtimes.find(&:available?)
end

.runtimes ⇒ Object 



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# File 'lib/execjs/runtimes.rb', line 39

def self.runtimes
  @runtimes ||= [
    RubyRacer,
    RubyRhino,
    Mustang,
    Node,
    JavaScriptCore,
    Spidermonkey,
    JScript
  ]
end