Class: Object

Inherits:
BasicObject
Defined in:
(unknown)

Instance Method Summary collapse

Instance Method Details

#blank? ⇒ Boolean

Returns:

  • (Boolean) 


7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
 
# File 'ext/faster_support/core_ext/object/blank/object_blank.c', line 7

static VALUE rb_obj_blank(VALUE obj)
{
  VALUE empty;

  if (rb_respond_to(obj, id_empty)) {
    empty = rb_funcall(obj, id_empty, 0);
    if (empty == Qnil || empty == Qfalse) {
      return Qfalse;
    }

    return Qtrue;
  }

  empty = (obj == Qnil || obj == Qfalse) ? Qtrue : Qfalse;

  return empty;
}

#present? ⇒ Boolean

Returns:

  • (Boolean) 


25
26
27
28
 
# File 'ext/faster_support/core_ext/object/blank/object_blank.c', line 25

static VALUE rb_obj_present(VALUE obj)
{
  return RB_NEGATE(rb_obj_blank(obj));
}