main.psm1
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function New-PetName() { [CmdletBinding()] param ( [Parameter(Mandatory=$false, ValueFromPipelineByPropertyName=$true, HelpMessage="Path to one or more adverb lists.")] [string[]] $Adverbs, [Parameter(Mandatory=$false, ValueFromPipelineByPropertyName=$true, HelpMessage="Path to one or more adjective lists.")] [string[]] $Adjectives, [Parameter(Mandatory=$false, ValueFromPipelineByPropertyName=$true, HelpMessage="Path to one or more name lists.")] [string[]] $Names, [Parameter(Mandatory=$false, Position=0, HelpMessage="Length of pet name to produce" )] [int] $Length = 3, [Parameter(Mandatory=$false, HelpMessage="String to use to join the names" )] $Separator = "-", [Parameter(Mandatory=$false)] [ValidateSet('Small','Medium','Large')] [string]$Complexity = "Small" ) if ($null -eq $Adverbs -or $Adverbs.Count -eq 0) { $Adverbs = Join-Path $PSScriptRoot petname\usr\share\petname $Complexity.ToLower() .\adverbs.txt } if ($null -eq $Adjectives -or $Adjectives.Count -eq 0) { $Adjectives = Join-Path $PSScriptRoot petname\usr\share\petname $Complexity.ToLower() .\adjectives.txt } if ($null -eq $Names -or $Names.Count -eq 0) { $Names = Join-Path $PSScriptRoot petname\usr\share\petname $Complexity.ToLower() .\names.txt } &{ while ($Length -gt 0) { if ($Length -eq 1) { Get-Content $Names | Get-Random $Length = $Length - 1 } if ($Length -eq 2) { Get-Content $Adjectives | Get-Random $Length = $Length - 1 } if ($Length -gt 2) { # Special case to prevent dupes. Get-Content $Adverbs | Get-Random -Count ($Length - 2) $Length = $Length - ($Length - 2) } } } | Join-String -Separator $Separator } |