Flowdock
method

chop!

Importance_1
v1_8_7_330 - Show latest stable - 0 notes - Class: Kernel
chop!() public

Equivalent to $_.chop!.

a  = "now\r\n"
$_ = a
chop!   #=> "now"
chop!   #=> "no"
chop!   #=> "n"
chop!   #=> ""
chop!   #=> nil
$_      #=> ""
a       #=> ""
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