Member predicate PropertyProjection::isSingletonProjection
Holds if this call returns the value of a single projected property, as opposed to an object that can contain multiple projected properties.
Examples:
- This predicate holds for
_.get({a: 'b'}, 'a')
, which returns'b'
, - This predicate does not hold for
_.pick({a: 'b', c: 'd'}}, 'a')
, which returns{a: 'b'}
,
predicate isSingletonProjection()