Created
February 22, 2019 15:19
-
-
Save ashdar/a9256d2ea130c48113eeb1fb913d8cea to your computer and use it in GitHub Desktop.
I wanted a simple way to demo how pipeline and array input works for a parameter and I thought it might be worth saving.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| function foo { | |
| [cmdletbinding()] | |
| param ( | |
| [Parameter(Mandatory = $true, | |
| ValueFromPipeline=$True, | |
| ValueFromPipelineByPropertyName=$True | |
| )] | |
| [string[]] $DestinationDatabase, | |
| $TestName | |
| ) | |
| begin { | |
| $i = [int] 1 | |
| } | |
| process { | |
| foreach ($DestinationDb in $DestinationDatabase) { | |
| [pscustomobject] @{ID = $i; DestinationDatabase = $DestinationDb; TestName = $TestName} | |
| $i++ | |
| } | |
| } | |
| } | |
| $stringPiped = 'justastring-piped' | |
| $stringPassed = 'justastring-passed' | |
| $arrayPiped = @('bar-array-piped','hello-array-piped','world-array-piped') | |
| $arrayPassed = @('bar-array-passed','hello-array-passed','world-array-passed') | |
| foo -DestinationDatabase $arrayPassed -TestName 'An array of 3 objects, passed as a parameter' | |
| $arrayPiped | foo -TestName 'An array of 3 objects, piped' | |
| foo -DestinationDatabase $stringPassed -TestName 'A simple string, passed as a parameter' | |
| $stringPiped | foo -TestName 'A simple string, piped' | |
| [pscustomobject] @{ID = 99; DestinationDatabase = 'pscustomobjet-NameByPipeline'} | foo -TestName 'A complex object, piped' |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment