Function forEach

  • Iterates over elements of collection and invokes iteratee for each element. The iteratee is invoked with three arguments: (value, index|key, collection). Iteratee functions may exit iteration early by explicitly returning false.

    Example

    forEach([1, 2], (value) => {
    console.log(value)
    })
    // 1
    // 2

    forEach({ 'a': 1, 'b': 2 }, (value, key) => {
    console.log(key)
    })
    // 'a'
    // 'b'

    Returns

    Returns collection.

    See

    Type Parameters

    • T

    Parameters

    • collection: Iterable<T>

      The collection to iterate over.

    • fn: Iteratee<T, any, any>

      The function invoked per iteration.

    Returns void

  • Type Parameters

    • T

    Parameters

    • collection: Object
    • fn: Iteratee<T, any, any>

    Returns void

Generated using TypeDoc