Hi, my practice program is suppose to read in versions like:

 4.0
v4. 5
v  4.23

^each = p

t="v"
p.gsub(/[^(v)]/i) {|m| t.concat(m)}

how do I, in the regEx, ignore white spaces?

I want the output to look like this:

v4.0
v4.5
v4.23

Thanks!
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