repl.txt

{{alias}}( object, predicate[, thisArg ] )
    Tests whether at least one value in an object passes a test implemented by
    a predicate function.

    The predicate function is provided three arguments:

    - value: the value of the current property being processed in the object
    - key: the key of the current property being processed in the object
    - object: the input object

    The function immediately returns upon encountering a truthy return value.

    If provided an empty object, the function returns `false`.

    Parameters
    ----------
    object: Object
        Input object over which to iterate. It must be non-null.

    predicate: Function
        The test function.

    thisArg: any (optional)
        Execution context.

    Returns
    -------
    bool: boolean
        The function returns `true` if the predicate function returns `true` for
        any value; otherwise, it returns `false`.

    Examples
    --------
    > function isNegative(value) { return value < 0 }
    > var obj = { a: 1, b: -2, c: 3, d: 4 }
    > var result = {{alias}}(obj, isNegative)
    true

    See Also
    --------