2016 Update

Task/Temperature-conversion/PowerShell/temperature-conversion-2.psh

@@ -0,0 +1,27 @@
+function Convert-Kelvin
+{
+    [CmdletBinding()]
+    [OutputType([PSCustomObject])]
+    Param
+    (
+        [Parameter(Mandatory=$true,
+                   ValueFromPipeline=$true,
+                   ValueFromPipelineByPropertyName=$true,
+                   Position=0)]
+        [double]
+        $InputObject
+    )
+
+    Process
+    {
+        foreach ($kelvin in $InputObject)
+        {
+            [PSCustomObject]@{
+                Kelvin     = $kelvin
+                Celsius    = $kelvin - 273.15
+                Fahrenheit = $kelvin * 1.8 - 459.67
+                Rankine    = $kelvin * 1.8
+            }
+        }
+    }
+}

Task/Temperature-conversion/PowerShell/temperature-conversion-3.psh

@@ -0,0 +1 @@
+21, 100 | Convert-Kelvin