Method: Kernel#autoload?

Defined in:
load.c

#autoload?(name, inherit = true) ⇒ String?

Returns filename to be loaded if name is registered as autoload in the current namespace or one of its ancestors.

autoload(:B, "b")
autoload?(:B)            #=> "b"

module C
  autoload(:D, "d")
  autoload?(:D)          #=> "d"
  autoload?(:B)          #=> nil
end

class E
  autoload(:F, "f")
  autoload?(:F)          #=> "f"
  autoload?(:B)          #=> "b"
end

Returns:



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# File 'load.c', line 1573

static VALUE
rb_f_autoload_p(int argc, VALUE *argv, VALUE obj)
{
    /* use rb_vm_cbase() as same as rb_f_autoload. */
    VALUE klass = rb_vm_cbase();
    if (NIL_P(klass)) {
        return Qnil;
    }
    return rb_mod_autoload_p(argc, argv, klass);
}