mprahl · August 29, 2015 14:24 · Jul 2, 2015 · Jul 2, 2015
diff --git a/FizzBuzz.ps1 b/FizzBuzz.ps1
@@ -0,0 +1,58 @@
+# 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