Method: Object#to_s

Defined in:
object.c

#to_s ⇒ String

Returns a string representing obj. The default #to_s prints the object’s class and an encoding of the object id. As a special case, the top-level object that is the initial execution context of Ruby programs returns “main”.

Returns:



727
728
729
730
731
732
733
734
735
736
 
# File 'object.c', line 727

VALUE
rb_any_to_s(VALUE obj)
{
    VALUE str;
    VALUE cname = rb_class_name(CLASS_OF(obj));

    str = rb_sprintf("#<%"PRIsVALUE":%p>", cname, (void*)obj);

    return str;
}