[Newbies] testing a String argument

[Mark Volkmann]

What's the best way to set a local variable to true if an argument  
that is supposed to be a String isn't nil and has a size of at least  
1? I know I can do this.

hasContent := aString notNil and: [ aString isEmpty not ].

but it feels like I'm making this simple test too hard.

---
Mark Volkmann