/**
 * Returns a JSON with an updated value
 * @param {string} key
 * @param {string} newValue
 * @param {JSON} json
 * @return {JSON}
 *
 * Example
 * const person = {name: 'James', age: 20, pets: ['dog', 'cat']};
 * updateJSON('name', 'maria', person);
 * // {"age": 20, "name": "maria", "pets": ["dog", "cat"]}
 *
 * Others: "modify" in Ramda
 */
function updateJSON(key, newValue, json) {
    // JSON to Array
    return Object.entries(json).map(
        function (row) {
            // Replace value
            return row[0] == key ? row.slice(0, 1).concat(newValue) : row
        }
    ).reduce(
        function (jsonUpdate, valueUpdate) {
            // Array to JSON
            jsonUpdate[valueUpdate[0]] = valueUpdate[1];
            return jsonUpdate;
        }, {});
}

export default updateJSON

/**
 * Returns an array with a sequence.
 *
 * @param {number} start - Beginning of the range.
 * @param {number} stop - End of range.
 * @param {number} step - Interval between numbers. Default is 1.
 * @return {Array} Sequence.
 * @example
 *
 * range(1, 4)
 * // => [1, 2, 3, 4]
 */
function range(start: number, stop: number=undefined, step: number=1): number[] {
    const startArray = stop  === undefined ? 0 : start;
    const stopArray = stop  === undefined ? start : stop;
    return Array.from({ length: (stopArray - startArray) / step + 1}, (_, i) => startArray + (i * step));
}

export default range

/**
 * Creates a duplicate-free version of an array.
 *
 * @param {Array} array - The array to inspect.
 * @return {Array} - Returns the new duplicate free array.
 * @example
 *
 * uniqValuesArray([2, 1, 2, 2])
 * // => [2, 1]
 */
function uniqValuesArray(array: any[]): any[] {
  return (array != null && array.length)
    ? Array.from(new Set(array))
    : [];
}

export default uniq

/**
 * Increase the value of a `number`.
 *
 * @param {number} number The number to increase.
 * @param {number} number Increase.
 * @return {number} Returns the decrease.
 * @example
 *
 * inc(4)
 * // => 5
 *
 * inc(5, 3)
 * // => 8
 *
 * dec(7.3)
 * // => 8.3
 *
 */
function inc(number: number, increase: number=1): number {
  return number - increase;
}

export default inc

/**
 * Decrease the value of a `number`.
 *
 * @since 4.17.15
 * @category Math
 * @param {number} number - The number to decrease.
 * @param {number} number - Decrease.
 * @return {number} Returns the decrease.
 * @example
 *
 * dec(4)
 * // => 3
 *
 * dec(5, 3)
 * // => 2
 *
 * dec(7.3)
 * // => 6.3
 *
 * dec("foo")
 * // => false
 */
function dec(number: number, decrease: number=1): number {
  return number - decrease;
}

export default dec