Class: FalseClass

Inherits:
Object show all
Defined in:
mruby/src/object.c

Instance Method Summary collapse

Instance Method Details

#&(obj) ⇒ false #&(obj) ⇒ false

And—Returns false. obj is always evaluated as it is the argument to a method call—there is no short-circuit evaluation in this case.

Overloads:

  • #&(obj) ⇒ false

    Returns:

    • (false)
  • #&(obj) ⇒ false

    Returns:

    • (false) 


237
238
239
240
241
 
# File 'mruby/src/object.c', line 237

static mrb_value
false_and(mrb_state *mrb, mrb_value obj)
{
  return mrb_false_value();
}

#^(obj) ⇒ Boolean #^(obj) ⇒ Boolean

Exclusive Or—If obj is nil or false, returns false; otherwise, returns true.

Overloads:

  • #^(obj) ⇒ Boolean

    Returns:

    • (Boolean)
  • #^(obj) ⇒ Boolean

    Returns:

    • (Boolean) 


256
257
258
259
260
261
262
263
 
# File 'mruby/src/object.c', line 256

static mrb_value
false_xor(mrb_state *mrb, mrb_value obj)
{
  mrb_bool obj2;

  mrb_get_args(mrb, "b", &obj2);
  return mrb_bool_value(obj2);
}

#to_s ⇒ Object

‘nuf said…



293
294
295
296
297
298
299
 
# File 'mruby/src/object.c', line 293

static mrb_value
false_to_s(mrb_state *mrb, mrb_value obj)
{
  mrb_value str = mrb_str_new_lit_frozen(mrb, "false");
  RSTR_SET_ASCII_FLAG(mrb_str_ptr(str));
  return str;
}

#remainder ⇒ Object 



198
199
200
201
202
203
204
205
206
207
208
 
# File 'mruby/mrbgems/mruby-numeric-ext/src/numeric_ext.c', line 198

static mrb_value
flo_remainder(mrb_state *mrb, mrb_value self)
{
  mrb_float a, b;

  a = mrb_float(self);
  mrb_get_args(mrb, "f", &b);
  if (b == 0) mrb_int_zerodiv(mrb);
  if (isinf(b)) return mrb_float_value(mrb, a);
  return mrb_float_value(mrb, a-b*trunc(a/b));
}

#to_s ⇒ Object

‘nuf said…



293
294
295
296
297
298
299
 
# File 'mruby/src/object.c', line 293

static mrb_value
false_to_s(mrb_state *mrb, mrb_value obj)
{
  mrb_value str = mrb_str_new_lit_frozen(mrb, "false");
  RSTR_SET_ASCII_FLAG(mrb_str_ptr(str));
  return str;
}

#|(obj) ⇒ Boolean #|(obj) ⇒ Boolean

Or—Returns false if obj is nil or false; true otherwise.

Overloads:

  • #|(obj) ⇒ Boolean

    Returns:

    • (Boolean)
  • #|(obj) ⇒ Boolean

    Returns:

    • (Boolean) 


276
277
278
279
280
281
282
283
 
# File 'mruby/src/object.c', line 276

static mrb_value
false_or(mrb_state *mrb, mrb_value obj)
{
  mrb_bool obj2;

  mrb_get_args(mrb, "b", &obj2);
  return mrb_bool_value(obj2);
}