这个问题在这里已经有了答案:关闭10年前。PossibleDuplicate:'ab'programfreezesafterlotsofrequests,why?这是一个简单的测试服务器:require'rubygems'require'rack'require'thin'classHelloWorlddefcall(env)[200,{"Content-Type"=>"text/plain"},"OK"]endendRack::Handler::Thin.runHelloWorld.new,:Port=>9294#I'vetriedwiththeseaddedtoo,'rack.mu
好吧,也许这很简单,但是......鉴于此:arr=("a".."z").to_aarr=>["a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u","v","w","x","y","z"]..我正在尝试将所有“arr”值更改为“bad”为什么这行不通?arr.each{|v|v="bad"}arr=>["a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u","v"