Method: String#succ!

Defined in:
string.c

#succ! ⇒ self

Equivalent to String#succ, but modifies self in place; returns self.

Returns:

  • (self) 


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# File 'string.c', line 5375

static VALUE
rb_str_succ_bang(VALUE str)
{
    rb_str_modify(str);
    str_succ(str);
    return str;
}