id2name()
public
Returns the name or string corresponding to sym.
:fred.id2name
/*
* call-seq:
* sym.id2name => string
* sym.to_s => string
*
* Returns the name or string corresponding to <i>sym</i>.
*
* :fred.id2name #=> "fred"
*/
static VALUE
sym_to_s(sym)
VALUE sym;
{
return rb_str_new2(rb_id2name(SYM2ID(sym)));
}