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examples/cli/CLI.ps1

@@ -1,7 +1,7 @@
 [cmdletbinding()]
 param(
     [switch]$interactive,
-    [String]$kind = "banana",
+    [String]$kind = 'banana',
     [String[]]$script = @()
 )
 
@@ -20,20 +20,20 @@ function get-value {
 
 function msgHandler {
     param([object]$vmr, [string]$line)
-    $line + " passed to handler" | Write-Debug
-    if ($line[0] -eq "!") {
-        "Toggling " + $line.substring(1) | Write-Debug
+    $line + ' passed to handler' | Write-Debug
+    if ($line[0] -eq '!') {
+        'Toggling ' + $line.substring(1) | Write-Debug
         $retval = get-value -vmr $vmr -line $line.substring(1)
         $vmr.Setter($line.substring(1), 1 - $retval)
     }
-    elseif ($line.Contains("=")) { 
+    elseif ($line.Contains('=')) { 
         "Setting $line" | Write-Debug
         $vmr.SendText($line)
     }
     else {
         "Getting $line" | Write-Debug
         $retval = get-value -vmr $vmr -line $line
-        $line + " = " + $retval | Write-Host
+        $line + ' = ' + $retval | Write-Host
     }
 }
 
@@ -50,7 +50,7 @@ function main {
         $vmr = Connect-Voicemeeter -Kind $kind
     
         if ($interactive) {
-            "Press <Enter> to exit" | Write-Host
+            'Press <Enter> to exit' | Write-Host
             read-hostuntilempty -vmr $vmr
             return
         }