jweinst1
6/4/2016 - 7:11 AM

use javascriptcore in swift

use javascriptcore in swift

js.swift
content_copyfile_download
import JavaScriptCore

let context = JSContext()
context.evaluateScript("var a = 5;")
context.evaluateScript("var b = function(elem){return elem + 2}")

let result = context.evaluateScript("b(a)")
let str = String(result)
try str.writeToFile("foo.txt", atomically: true, encoding: NSUTF8StringEncoding)