Module: ExecJS

Defined in:
lib/execjs.rb,
lib/execjs/runtimes.rb,
lib/execjs/mustang_runtime.rb,
lib/execjs/external_runtime.rb,
lib/execjs/ruby_racer_runtime.rb,
lib/execjs/ruby_rhino_runtime.rb

Defined Under Namespace

Modules: Runtimes Classes: Error, ExternalRuntime, MustangRuntime, ProgramError, RubyRacerRuntime, RubyRhinoRuntime, RuntimeError

Class Method Summary collapse

Class Method Details

.compile(source) ⇒ Object 



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# File 'lib/execjs.rb', line 22

def self.compile(source)
  runtime.compile(source)
end

.eval(source) ⇒ Object 



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# File 'lib/execjs.rb', line 18

def self.eval(source)
  runtime.eval(source)
end

.exec(source) ⇒ Object 



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# File 'lib/execjs.rb', line 14

def self.exec(source)
  runtime.exec(source)
end

.root ⇒ Object 



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

def self.root
  @root ||= File.expand_path("../execjs", __FILE__)
end

.runtime ⇒ Object 



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# File 'lib/execjs.rb', line 30

def self.runtime
  @runtime ||= Runtimes.best_available ||
    raise(ExecJS::RuntimeError, "Could not find a JavaScript runtime")
end

.runtimes ⇒ Object 



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# File 'lib/execjs.rb', line 26

def self.runtimes
  Runtimes.runtimes
end

.windows? ⇒ Boolean

Returns:

  • (Boolean) 


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

def self.windows?
  @windows ||= RbConfig::CONFIG["host_os"] =~ /mswin|mingw/
end