Ruby - print the variable name and then its value

Posted by tyndall on Stack Overflow See other posts from Stack Overflow or by tyndall
Published on 2010-04-08T21:34:14Z Indexed on 2010/04/08 21:43 UTC
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Filed under:

ruby

|

functions

|

metaprogramming

What is the best way to write a function (or something DSLish) that will allow me to write this code in Ruby. How would I construct the function write_pair?

username = "tyndall"
write_pair username
# where write_pair username outputs

username: tyndall

Is it possible to do? Looking for the most simple way to do this.

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