module ExecJS
def self.runtime
def self.runtime @runtime ||= Runtimes.autodetect end
def self.runtimes
def self.runtimes Runtimes.runtimes end
def compile(source, options = {})
def compile(source, options = {}) runtime.compile(source, options) end
def cygwin?
def cygwin? @cygwin ||= RbConfig::CONFIG["host_os"] =~ /cygwin/ end
def eval(source, options = {})
def eval(source, options = {}) runtime.eval(source, options) end
def exec(source, options = {})
def exec(source, options = {}) runtime.exec(source, options) end
def root
def root @root ||= File.expand_path("..", __FILE__) end
def runtime=(runtime)
def runtime=(runtime) raise RuntimeUnavailable, "#{runtime.name} is unavailable on this system" unless runtime.available? @runtime = runtime end
def windows?
def windows? @windows ||= RbConfig::CONFIG["host_os"] =~ /mswin|mingw/ end