to_s()
public
Return a string representing this module or class. For basic classes and
modules, this is the name. For singletons,
we show information on the thing we’re attached to as well.
Show source
/*
* call-seq:
* mod.to_s => string
*
* Return a string representing this module or class. For basic
* classes and modules, this is the name. For singletons, we
* show information on the thing we're attached to as well.
*/
static VALUE
rb_mod_to_s(klass)
VALUE klass;
{
if (FL_TEST(klass, FL_SINGLETON)) {
VALUE s = rb_str_new2("#<");
VALUE v = rb_iv_get(klass, "__attached__");
rb_str_cat2(s, "Class:");
switch (TYPE(v)) {
case T_CLASS: case T_MODULE:
rb_str_append(s, rb_inspect(v));
break;
default:
rb_str_append(s, rb_any_to_s(v));
break;
}
rb_str_cat2(s, ">");
return s;
}
return rb_str_dup(rb_class_name(klass));
}