Description Usage Arguments Details Value Examples
Everything that is FALSE
is also falsy. Everything that is
TRUE
, is also truthy. Other things are either falsy, or
truthy, see the details below.
1 | is_falsy(object)
|
object |
The object. |
Falsy objects are:
NULL
FALSE
0L
, integer zero value.
0
, real zero value.
0+0i
, complex zero value.
""
, character scalar that is the empty string.
00
, one byte raw vector with zero value.
Empty vectors. I.e. logical()
, integer()
,
double()
, complex()
, character()
and raw()
.
Empty list.
Object from the try-error
class.
Everything else is truthy.
Logical scalar.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 |
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