Function partition

partition<T, O>(
    array: Nil | T,
    predicate: ValueNarrowingIteratee<ValuesType<T>, O>,
): [
    IfCouldBe<ValuesType<T>, O, Narrow<ValuesType<T>, O>[], []>,
    Exclude<ValuesType<T>, O> extends never ? [] : Exclude<ValuesType<T>, O>[],
]
Creates an array of elements split into two groups, the first of which contains elements predicate returns truthy for, the second of which contains elements predicate returns falsey for.

Contribution to minified bundle size, when it is the only function imported:
- Lodash: 16,447 bytes
- Micro-dash: 333 bytes
Type Parameters
- T
- O
Parameters
- array: Nil | T
- predicate: ValueNarrowingIteratee<ValuesType<T>, O>
Returns [
IfCouldBe<ValuesType<T>, O, Narrow<ValuesType<T>, O>[], []>,
Exclude<ValuesType<T>, O> extends never ? [] : Exclude<ValuesType<T>, O>[],
]
- Defined in collection/partition.ts:19
partition<T>(
array: Nil | T,
predicate: ValueIteratee<ValuesType<T>, any>,
): [ValuesType<T>[], ValuesType<T>[]]
Creates an array of elements split into two groups, the first of which contains elements predicate returns truthy for, the second of which contains elements predicate returns falsey for.

Contribution to minified bundle size, when it is the only function imported:
- Lodash: 16,447 bytes
- Micro-dash: 333 bytes
Type Parameters
- T
Parameters
- array: Nil | T
- predicate: ValueIteratee<ValuesType<T>, any>
Returns [ValuesType<T>[], ValuesType<T>[]]
- Defined in collection/partition.ts:28