array

getElementCount(array, elementToCount)

Get number of instances of an element in an array.

Arguments:

• array (Array) – The array to search.

• elementToCount (*) – The element to search for.

Returns:

number – The number of instances of the element in the array.

asArray(array)

Return a scalar as a singleton array and an array as-is.

Arguments:

• array (T|Array.<T>) – An array or scalar.

Returns:

Array.<T> – The original array or a singleton array of the scalar.

recursiveMap(fn, array)

Apply a function recursively to an array.

Arguments:

• fn (function) – The function to apply.

• array (Array.<T>) – The array to map.

Returns:

Array.<U> – The mapped array.