Static

Description

The CE.inArray() method is similar to JavaScript's native .indexOf() method in that it returns -1 when it doesn't find a match. If the first element within the array matches value, CE.inArray() returns 0.

Because JavaScript treats 0 as loosely equal to false (i.e. 0 == false, but 0 !== false), if we're checking for the presence of value within array, we need to check if it's not equal to (or greater than) -1.

Usage

Parameters

  • val {String}

    The value to search for.

  • array {Array}

    An array through which to search.

Returns

Integer

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