New tip: Capture superfluous parameters passed to your function(s)

Co-authored-by: Christel VdH <christel.vanderherten@kicts.be>

Author: 2 people

src/PowerShellTips/2025-04-18-capture-superfluous-parameters-passed-to-your-functions.ps1

@@ -0,0 +1,21 @@
+$tip = [tiPS.PowerShellTip]::new()
+$tip.CreatedDate = [DateTime]::Parse('2025-04-18')
+$tip.Title = 'Capture superfluous parameters passed to your function(s)'
+$tip.TipText = @'
+Capture any parsed parameter to prevent a function from bombing out when being passed unknown / misspelled variables.
+Comes in handy when parsing the $PSBoundparameters from a calling script with just a subset of parameters that are appropriate / needed by your (custom) function.
+'@
+$tip.Example = @'
+[cmdletbinding()]
+param(
+[Parameter(DontShow, ValueFromRemainingArguments)]$Superfluous
+)
+
+Write-Verbose -Message "Ignoring superfluous params: $($Superfluous -join ' ')"
+'@
+$tip.Urls = @('https://github.com/ChristelVDH/SyncAD2AAD/blob/main/ConnectTo-Graph.ps1')
+$tip.Category = [tiPS.TipCategory]::Syntax # Community, Editor, Module, NativeCmdlet, Performance, Security, Syntax, Terminal, or Other.
+$tip.Author = 'Christel VdH' # Optional. Get credit for your tip. e.g. 'Daniel Schroeder (deadlydog)'.
+#$tip.ExpiryDate = [DateTime]::Parse('2024-10-30') # Optional. If the tip is not relevant after a certain date, set the expiration date. e.g. Announcing a conference or event.
+
+# Tip submitted via GitHub issue workflow.