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function Get-FizzBuzz { | |
<# | |
.SYNOPSIS | |
Fizz Buzz function | |
.Description | |
The Fizz Buzz function to find numbers divisible by 3/5 or both | |
.PARAMETER Start | |
Specifies the first number | |
.PARAMETER End | |
Specifies the last number | |
.EXAMPLE | |
PS> Get-FizzBuzz -Start 1 -End 100 | |
With positional parameters specified explicitly | |
.EXAMPLE | |
PS> Get-FizzBuzz 1 100 | |
Without specifying parameters name | |
.EXAMPLE | |
PS> Get-FizzBuzz -Start 1 -End 100 -Verbose | |
A bit detailed output enabled | |
.LINK | |
https://rlevchenko.com | |
#> | |
[CmdletBinding()] | |
param ( | |
[Parameter(Mandatory = $false, Position = 1)] | |
$start = 1, | |
[Parameter (Mandatory = $false, Position = 2)] | |
$end = 100 | |
) | |
$start..$end|Foreach-Object { | |
$output = "" | |
if (($_ % 3 -eq 0) -and ($_ % 5 -eq 0)) { | |
Write-Verbose "Found FizzBuzz..." | |
$output += "FizzBuzz: $PSItem" | |
}#if | |
elseif ($_ % 3 -eq 0) { | |
Write-Verbose "Found Fizz..." | |
$output += "Fizz: $PSItem" | |
}#elseif | |
elseif ($_ % 5 -eq 0) { | |
Write-Verbose "Found Buzz..." | |
$output += "Buzz: $PSItem" | |
}#elseif | |
else { | |
Write-Verbose "Displaying the rest..." | |
Write-Host "OutOfScope: $_" | |
}#else | |
return $output | |
}#foreach | |
}#function |
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