Thursday, July 2, 2015
You are correct - this works. But, why? Doesn't instance_variable_get return the value of a variable, not the actual variable itself?
On Wednesday, July 1, 2015 at 9:21:51 PM UTC-7, j...@via.net wrote:
Something like x.instance_variables.each.... { |i} .... }Ought to be a one liner. I can't figure out how to apply strip() to each variable, since instance_variable_get returns the value. I really want something I can apply .strip! to....
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