斯威夫特：表达式太复杂，无法在合理的时间内解决[重复]

Question

现在，我在 stackoverflow 上看到了这个快速错误。但是，他们处理它的方式似乎不适用于我的情况。

if ( 
        fieldType == "checkbox" ||
        fieldType == "time" ||
        fieldType == "birthdate" ||
        fieldType == "datetime" ||
        fieldType == "phone" ||
        fieldType == "payment" ||
        fieldType == "stripe" ||
        fieldType == "paypal" ||
        fieldType == "paypalpro" ||
        fieldType == "address" ||
        fieldType == "2co")

{

不知道如何修复它。一定有办法降低它的复杂性。

Answer 1

我要做的只是从一个文字数组开始：

    let fieldType = "Howdy"
    let possibilities = ["checkbox","time"] // ... add the others too...
    if find(possibilities, fieldType) != nil { // or: if contains(possibilities,fieldType)
    }