2 is a number, and perl is trying to DWYM with the numerical compare (==). Try putting 
one
two
three
four

[download]

in __DATA__, and

change the conditional to if ($data eq '2'). Now see what effect chomp has...

Update: Struck out the data section and added bit about numerical compare to the first sentence. I shouldn't have included the red herring (one, two, three). The original point was supposed to be that perl will treat a variable like a number in numerical context (== instead of eq).

In reply to Re: Whatever happened to chomp? by jsprat
in thread Whatever happened to chomp? by zentara

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