Module: ExecJS

Defined in:
lib/execjs.rb,
lib/execjs/module.rb,
lib/execjs/runtime.rb,
lib/execjs/version.rb,
lib/execjs/runtimes.rb,
lib/execjs/duktape_runtime.rb,
lib/execjs/graaljs_runtime.rb,
lib/execjs/disabled_runtime.rb,
lib/execjs/external_runtime.rb,
lib/execjs/mini_racer_runtime.rb,
lib/execjs/ruby_rhino_runtime.rb

Defined Under Namespace

Modules: Runtimes Classes: DisabledRuntime, DuktapeRuntime, Error, ExternalRuntime, GraalJSRuntime, MiniRacerRuntime, ProgramError, RubyRhinoRuntime, Runtime, RuntimeError, RuntimeUnavailable

Constant Summary collapse

VERSION = 
"2.10.1"

Class Method Summary collapse

Class Method Details

.compile(source, options = {}) ⇒ Object 



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# File 'lib/execjs/module.rb', line 24

def compile(source, options = {})
  runtime.compile(source, options)
end

.cygwin? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/execjs/module.rb', line 36

def cygwin?
  @cygwin ||= RbConfig::CONFIG["host_os"] =~ /cygwin/
end

.eval(source, options = {}) ⇒ Object 



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# File 'lib/execjs/module.rb', line 20

def eval(source, options = {})
  runtime.eval(source, options)
end

.exec(source, options = {}) ⇒ Object 



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# File 'lib/execjs/module.rb', line 16

def exec(source, options = {})
  runtime.exec(source, options)
end

.root ⇒ Object 



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# File 'lib/execjs/module.rb', line 28

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

.runtime ⇒ Object 



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# File 'lib/execjs.rb', line 5

def self.runtime
  @runtime ||= Runtimes.autodetect
end

.runtime=(runtime) ⇒ Object

Raises:



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# File 'lib/execjs/module.rb', line 11

def runtime=(runtime)
  raise RuntimeUnavailable, "#{runtime.name} is unavailable on this system" unless runtime.available?
  @runtime = runtime
end

.runtimes ⇒ Object 



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# File 'lib/execjs/runtimes.rb', line 108

def self.runtimes
  Runtimes.runtimes
end

.windows? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/execjs/module.rb', line 32

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