method

chop!

v1_8_7_330 - Show latest stable - 0 notes - Class: Kernel

1_8_6_287 (0)
1_8_7_72 (0)
1_8_7_330 (0)
1_9_1_378
1_9_2_180
1_9_3_125
1_9_3_392
2_1_10
2_2_9
2_4_6
2_5_5
2_6_3
What's this?

chop!() public

Equivalent to $_.chop!.

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

Show source

/*
 *  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!

Related methods