# File lib/execjs/ruby_racer_runtime.rb, line 21 def eval(source, options = {}) source = source.encode('UTF-8') if source.respond_to?(:encode) if /\S/ =~ source lock do begin unbox @v8_context.eval("(#{source})") rescue ::V8::JSError => e if e.value["name"] == "SyntaxError" raise RuntimeError, e.message else raise ProgramError, e.message end end end end end