@fileverse-dev/formula-parser/es/evaluate-by-operator/evaluate-by-operator.js

Formula parser

function _toConsumableArray(r) { return _arrayWithoutHoles(r) || _iterableToArray(r) || _unsupportedIterableToArray(r) || _nonIterableSpread(); }
function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(r, a) { if (r) { if ("string" == typeof r) return _arrayLikeToArray(r, a); var t = {}.toString.call(r).slice(8, -1); return "Object" === t && r.constructor && (t = r.constructor.name), "Map" === t || "Set" === t ? Array.from(r) : "Arguments" === t || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t) ? _arrayLikeToArray(r, a) : void 0; } }
function _iterableToArray(r) { if ("undefined" != typeof Symbol && null != r[Symbol.iterator] || null != r["@@iterator"]) return Array.from(r); }
function _arrayWithoutHoles(r) { if (Array.isArray(r)) return _arrayLikeToArray(r); }
function _arrayLikeToArray(r, a) { (null == a || a > r.length) && (a = r.length); for (var e = 0, n = Array(a); e < a; e++) n[e] = r[e]; return n; }
/* eslint-disable import/no-named-as-default-member */
import add from "./operator/add";
import ampersand from "./operator/ampersand";
import divide from "./operator/divide";
import equal from "./operator/equal";
import formulaFunction from "./operator/formula-function";
import greaterThan from "./operator/greater-than";
import greaterThanOrEqual from "./operator/greater-than-or-equal";
import lessThan from "./operator/less-than";
import lessThanOrEqual from "./operator/less-than-or-equal";
import minus from "./operator/minus";
import multiply from "./operator/multiply";
import notEqual from "./operator/not-equal";
import power from "./operator/power";
import { ERROR_NAME } from "./../error";
var availableOperators = Object.create(null);

/**
 * Evaluate values by operator id.git
 *
 * @param {String} operator Operator id.
 * @param {Array} [params=[]] Arguments to evaluate.
 * @returns {*}
 */
export default function evaluateByOperator(operator) {
  var params = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];
  operator = operator.toUpperCase();
  if (!availableOperators[operator]) {
    throw Error(ERROR_NAME);
  }
  return availableOperators[operator].apply(availableOperators, _toConsumableArray(params));
}

/**
 * Register operator.
 *
 * @param {String|Array} symbol Symbol to register.
 * @param {Function} func Logic to register for this symbol.
 */
export function registerOperation(symbol, func) {
  if (!Array.isArray(symbol)) {
    symbol = [symbol.toUpperCase()];
  }
  symbol.forEach(function (s) {
    if (func.isFactory) {
      availableOperators[s] = func(s);
    } else {
      availableOperators[s] = func;
    }
  });
}
registerOperation(add.SYMBOL, add);
registerOperation(ampersand.SYMBOL, ampersand);
registerOperation(divide.SYMBOL, divide);
registerOperation(equal.SYMBOL, equal);
registerOperation(power.SYMBOL, power);
registerOperation(formulaFunction.SYMBOL, formulaFunction);
registerOperation(greaterThan.SYMBOL, greaterThan);
registerOperation(greaterThanOrEqual.SYMBOL, greaterThanOrEqual);
registerOperation(lessThan.SYMBOL, lessThan);
registerOperation(lessThanOrEqual.SYMBOL, lessThanOrEqual);
registerOperation(multiply.SYMBOL, multiply);
registerOperation(notEqual.SYMBOL, notEqual);
registerOperation(minus.SYMBOL, minus);