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import _curry2 from './internal/_curry2';import _indexOf from './internal/_indexOf';import _isArray from './internal/_isArray';

/** * Returns the position of the first occurrence of an item in an array, or -1 * if the item is not included in the array. [`R.equals`](#equals) is used to * determine equality. * * @func * @memberOf R * @since v0.1.0 * @category List * @sig a -> [a] -> Number * @param {*} target The item to find. * @param {Array} xs The array to search in. * @return {Number} the index of the target, or -1 if the target is not found. * @see R.lastIndexOf * @example * *      R.indexOf(3, [1,2,3,4]); //=> 2 *      R.indexOf(10, [1,2,3,4]); //=> -1 */var indexOf = _curry2(function indexOf(target, xs) {  return typeof xs.indexOf === 'function' && !_isArray(xs) ?    xs.indexOf(target) :    _indexOf(xs, target, 0);});export default indexOf;