method

upto

v1_8_6_287 - Show latest stable - 0 notes - Class: String

upto(p1) public

Iterates through successive values, starting at str and ending at other_str inclusive, passing each value in turn to the block. The String#succ method is used to generate each value.

   "a8".upto("b6") {|s| print s, ' ' }
   for s in "a8".."b6"
     print s, ' '
   end

produces:

   a8 a9 b0 b1 b2 b3 b4 b5 b6
   a8 a9 b0 b1 b2 b3 b4 b5 b6

Show source

/*
 *  call-seq:
 *     str.upto(other_str) {|s| block }   => str
 *  
 *  Iterates through successive values, starting at <i>str</i> and
 *  ending at <i>other_str</i> inclusive, passing each value in turn to
 *  the block. The <code>String#succ</code> method is used to generate
 *  each value.
 *     
 *     "a8".upto("b6") {|s| print s, ' ' }
 *     for s in "a8".."b6"
 *       print s, ' '
 *     end
 *     
 *  <em>produces:</em>
 *     
 *     a8 a9 b0 b1 b2 b3 b4 b5 b6
 *     a8 a9 b0 b1 b2 b3 b4 b5 b6
 */

static VALUE
rb_str_upto_m(beg, end)
    VALUE beg, end;
{
    return rb_str_upto(beg, end, Qfalse);
}

upto

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