method

ljust

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

ljust(...) public

If integer is greater than the length of str, returns a new String of length integer with str left justified and padded with padstr; otherwise, returns str.

"hello".ljust(4)            #=> "hello"
"hello".ljust(20)           #=> "hello               "
"hello".ljust(20, '1234')   #=> "hello123412341234123"

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/*
 *  call-seq:
 *     str.ljust(integer, padstr=' ')   => new_str
 *  
 *  If <i>integer</i> is greater than the length of <i>str</i>, returns a new
 *  <code>String</code> of length <i>integer</i> with <i>str</i> left justified
 *  and padded with <i>padstr</i>; otherwise, returns <i>str</i>.
 *     
 *     "hello".ljust(4)            #=> "hello"
 *     "hello".ljust(20)           #=> "hello               "
 *     "hello".ljust(20, '1234')   #=> "hello123412341234123"
 */

static VALUE
rb_str_ljust(argc, argv, str)
    int argc;
    VALUE *argv;
    VALUE str;
{
    return rb_str_justify(argc, argv, str, 'l');
}

ljust

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