Polyfill TypedArray.prototype.findIndex=Array.prototype.findIndex=Array.prototype.findIndex||function(evaluator
实例 IO.warn"variablebarisunused"#=>warning:variablebarisunused#=>(iex)evaluator.ex:108:IEx.Evaluator.eval
.({<0.158.0>,{shell,evaluator,3},tiger@durin})calldbg:get_tracer()SeqTrace[0]:({<0.158.0>,{shell,evaluator