method

chop!

Ruby latest stable (v1_8_7_72) - 0 notes - Class: Kernel

1_8_6_287 (0)
1_8_7_72 (0)
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chop!() public

Equivalent to $_.chop!.

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

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/*
 *  call-seq:
 *     chop!    => $_ or nil
 *  
 *  Equivalent to <code>$_.chop!</code>.
 *     
 *     a  = "now\r\n"
 *     $_ = a
 *     chop!   #=> "now"
 *     chop!   #=> "no"
 *     chop!   #=> "n"
 *     chop!   #=> ""
 *     chop!   #=> nil
 *     $_      #=> ""
 *     a       #=> ""
 */

static VALUE
rb_f_chop_bang(str)
    VALUE str;
{
    return rb_str_chop_bang(uscore_get());
}

chop!

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