How to print a _variable in CAPITALS

Question

<<set _colour to "red">>

Is there a simple way to make the browser display: RED

Answer 1

Using standard JavaScript methods:

<<- _colour.toUpperCase()>>

Or if you'd rather prefer lodash, which deals with undefined or not-real-string variables nicely:

<<- _.toUpper(_colour)>>

 

Answer 2

You can use the toUpperCase() method: 

<<print _colour.toUpperCase()>>

Edit: Whoops, didn't see that @Akjosch beat me to it.