const is_array = require('../Assertion/is_array');
/**
* Determines if collection contain value.
*
* @memberof module:Assertion
* @param {Array} array Collection in which the value is searched.
* @param {*} value Searched value.
* @returns {Boolean} Truthfulness of the contents.
* @example
* in_array([1, 2, 3, 4], 3)
* // => true
* @example
* in_array([2, 4, 5, 2, 1], 6)
* // => false
*/
function in_array(array, value) {
return is_array(array) ? !!(~array.indexOf(value)) : false;
}
module.exports = in_array;