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szastupov/console_log.swift

Created July 9, 2017 09:08
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console.log() for jscore in swift
Raw
console_log.swift
context.evaluateScript("var console = { log: function(...args) { _consoleLog(args.join(' ')) } }")
let consoleLog: @convention(block) (String) -> Void = { message in
print("console.log: " + message)
}
context.setObject(unsafeBitCast(consoleLog, to: AnyObject.self), forKeyedSubscript: "_consoleLog" as (NSCopying & NSObjectProtocol)!)
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