Question

我知道我可以比较两个PowerShell对象的值：

currentPosition

但是，我需要比较两个PowerShell对象的属性的存在。

这些对象将被视为相同：

let currentPosition = self.selectedRange().location
let currentPositionIndex = command.index(command.startIndex,offsetBy: currentPosition)
if(currentPosition == command.characters.count || command[currentPositionIndex] == " ")  {
    let separatorsString = " .,:~/!+=\\;/?"
    let separators = separatorsString.characters
    //TODO: use regex in order to clean the code
    var nearestSeparatorPosition = command.startIndex
    outerloop: for i in stride(from: currentPosition - 1, to: -1, by: -1) {
        for separator in separators {
            let index = command.index(command.startIndex, offsetBy: i)
            if(command[index] == separator) {
                nearestSeparatorPosition = command.index(index, offsetBy: 1)
                break outerloop
            }
        }
    }
    Swift.print("current word index = (\(command.distance(from: command.startIndex, to: nearestSeparatorPosition)),\(command.distance(from: command.startIndex, to: currentPositionIndex)))")
    let currentWord = command.substring(with: nearestSeparatorPosition ..< currentPositionIndex)

这些对象将被视为不相同：

PS> $A = [PsCustomObject]@{"A"=1; "B"=$True; "C"=$False}
PS> $B = [PsCustomObject]@{"A"=1; "B"=$False; "C"=$False}
PS> Compare-Object $A $B -Property A, B, C

A  B     C SideIndicator
-  -     - -------------
1  False False =>
1  True  False <=

有没有好办法呢？

Answer 1

我可以想到一些方法来做到这一点，最直接但未经过真正测试：

$A.Keys | ForEach-Object { $C = $B["$_"]; if ($C -eq "") {return $false;} }

比较两个PsCustomObjects的属性

1 个答案: