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Module findLastKey

Index

References

Functions Object

References

Renames and re-exports findLastKey

Object Functions

  • findLastKey<V>(object: Record<string, V>, predicate?: Predicate<V>): string
  • findLastKey(object: any, predicate?: any[]): string
  • findLastKey(object: any, predicate?: string): string
  • This method is like findKey except that it iterates over elements of a collection in the opposite order.

    since

    5.2.0

    example
    var users = {
    'barney': { 'age': 36, 'active': true },
    'fred': { 'age': 40, 'active': false },
    'pebbles': { 'age': 1, 'active': true }
    };

    findLastKey(users, function(o) { return o.age < 40; });
    // => returns 'pebbles' assuming `findKey` returns 'barney'

    // The `matches` iteratee shorthand.
    findLastKey(users, { 'age': 36, 'active': true });
    // => 'barney'

    // The `matchesProperty` iteratee shorthand.
    findLastKey(users, ['active', false]);
    // => 'fred'

    // The `property` iteratee shorthand.
    findLastKey(users, 'active');
    // => 'pebbles'

    Type parameters

    • V

    Parameters

    • object: Record<string, V>

      The object to inspect.

    • Optional predicate: Predicate<V>

    Returns string

    Returns the key of the matched element, else undefined.

  • Parameters

    • object: any
    • Optional predicate: any[]

    Returns string

  • Parameters

    • object: any
    • Optional predicate: string

    Returns string