Code optimization

Author: cedx

src/Main.psm1

@@ -74,7 +74,7 @@ function Install-Release {
 		[ValidateNotNullOrWhiteSpace()]
 		[string] $Version,
 
-		[Parameter(Mandatory, ParameterSetName = "InputObject", Position = 0, ValueFromPipeline)]
+		[Parameter(Mandatory, ParameterSetName = "InputObject", ValueFromPipeline)]
 		[ValidateNotNull()]
 		[Release] $InputObject,
 
@@ -83,7 +83,7 @@ function Install-Release {
 	)
 
 	process {
-		$release = $InputObject ? $InputObject : [Release]::new($Version)
+		$release = $PSCmdlet.ParameterSetName -eq "InputObject" ? $InputObject : [Release]::new($Version)
 		[Setup]::new($release).Install($OptionalTasks)
 	}
 }
@@ -135,13 +135,13 @@ function Test-Release {
 		[ValidateNotNullOrWhiteSpace()]
 		[string] $Version,
 
-		[Parameter(Mandatory, ParameterSetName = "InputObject", Position = 0, ValueFromPipeline)]
+		[Parameter(Mandatory, ParameterSetName = "InputObject", ValueFromPipeline)]
 		[ValidateNotNull()]
 		[Release] $InputObject
 	)
 
 	process {
-		$release = $InputObject ? $InputObject : [Release]::new($Version)
+		$release = $PSCmdlet.ParameterSetName -eq "InputObject" ? $InputObject : [Release]::new($Version)
 		$release.Exists()
 	}
 }