redux-form/lib/structure/plain/splice.js

A higher order component decorator for forms using Redux and React

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }

var splice = function splice() {
  var array = arguments.length <= 0 || arguments[0] === undefined ? [] : arguments[0];
  var index = arguments[1];
  var removeNum = arguments[2];
  var value = arguments[3];

  if (index < array.length) {
    if (value != null) {
      var copy = [].concat(_toConsumableArray(array));
      copy.splice(index, removeNum, value); // removing and adding
      return copy;
    } else {
      var _copy = [].concat(_toConsumableArray(array));
      _copy.splice(index, removeNum); // removing
      return _copy;
    }
  }
  if (value != null) {
    var _copy2 = [].concat(_toConsumableArray(array));
    _copy2[index] = value;
    return _copy2;
  }
  return array;
};

exports.default = splice;