# This is a function that receives a numerical range and for multiples of three prints “Fizz” instead of the number and for
# the multiples of five prints “Buzz”. For numbers which are multiples of both three and five, the function prints “FizzBuzz”
function FizzBuzz {
    # Allow the use of standard PowerShell cmdlet features, in this instance the function is using Write-Verbose
    [CmdletBinding()]
    Param (
        # Specify that the $min variable is mandatory and must be an integer
        [parameter(Mandatory=$true, ValueFromPipeline=$false)]
        [int]$min,

        # Specify that the $max variable is mandatory and must be an integer
        [parameter(Mandatory=$true, ValueFromPipeline=$false)]
        [int]$max
    )
    Process {
        # A loop to go through the range specified
        for ($i = $min; $i -lt $max; $i++) {
            # If the current iteration ($i) is divisible by 3 and 5, print FizzBuzz
            if ( (($i % 3) -eq 0) -and (($i % 5) -eq 0)) {
                # Write to the screen if the -Verbose parameter is suppled
                Write-Verbose "$i is a multiple of 3 and 5"
                # Write out FizzBuzz to the screen
                Write-Host -NoNewline "FizzBuzz"
            }
            # If the current iteration ($i) is divisible by 3, print Fizz
            elseif (($i % 3) -eq 0) {
                # Write to the screen if the -Verbose parameter is suppled
                Write-Verbose "$i is a multiple of 3"
                # Write out Fizz to the screen
                Write-Host -NoNewline "Fizz"
            }
            # If the current iteration ($i) is divisible by 5, print Buzz
            elseif (($i % 5) -eq 0) {
                # Write to the screen if the -Verbose parameter is suppled
                Write-Verbose "$i is a multiple of 5"
                # Write out Buzz to the screen
                Write-Host -NoNewline "Buzz"
            }
            # If the iteration isn't divisible by 3 or 5, then simply print it to the screen
            else {
                # Write to the screen if the -Verbose parameter is suppled
                Write-Verbose "$i is not a multiple of 3 or 5"
                # Write out the iteration to the screen
                Write-Host -NoNewline $i
            }

            # If it isn't the last iteration, print a comma and space to the screen
            if ($i -ne ($max -1)) {
                Write-Host -NoNewline ", "
            }
        }
    }
}

# Call the function with a range of 1 to 100
FizzBuzz 1 100
# If you want the verbose features, call the function as follows (without the hashtag)
#FizzBuzz 1 100 -Verbose