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I want to run:
> ruby --version
ruby 1.9.2p0 (2010-08-18 revision 29034) [x86_64-darwin10.4.0]
and then see if 1.9.2 is printed out. If so, i return true.
How would this method look like using a regexp?
I’d recommend using ‘RUBY_VERSION’, however you could do something like: