Add example to illustrate behavior (#1220)

awsles · bergmeister · commit 4f8e34e1913c · 2019-04-24T06:41:42.000+01:00
Add an additional "Try it Yourself" example to illustrate the behavior.
diff --git a/RuleDocumentation/PossibleIncorrectComparisonWithNull.md b/RuleDocumentation/PossibleIncorrectComparisonWithNull.md
@@ -37,3 +37,10 @@ function Test-CompareWithNull
 	}
 }
 ```
+
+## Try it Yourself
+
+``` PowerShell
+if (@() -eq $null) { 'true' } else { 'false' }  # Returns false
+if ($null -ne @()) { 'true' } else { 'false' }  # Returns true
+```

Original file line number	Diff line number	Diff line change
`@@ -37,3 +37,10 @@ function Test-CompareWithNull`
`37`	`37`	`}`
`38`	`38`	`}`
`39`	`39`	```
	`40`	`+`
	`41`	`+## Try it Yourself`
	`42`	`+`
	`43`	+``` PowerShell
	`44`	`+if (@() -eq $null) { 'true' } else { 'false' } # Returns false`
	`45`	`+if ($null -ne @()) { 'true' } else { 'false' } # Returns true`
	`46`	+```