angel-eval/dist/interpreter/Variable.js

A conditional expression parser and interpreter.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

var _isArray = _interopRequireDefault(require("lodash/isArray"));

var _get = _interopRequireDefault(require("lodash/get"));

var _Evaluatable = _interopRequireDefault(require("../Evaluatable"));

var _utils = require("../utils");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

class Variable extends _Evaluatable.default {
  constructor(name) {
    super();
    this.variableName = name;
  }

  evaluateVariableName(variableName, context) {
    if ((0, _isArray.default)(variableName)) {
      // console.log(variableName);
      // we can have nested variables
      return variableName.map(n => (0, _utils.evaluateNode)(n, context));
    }

    return variableName;
  }

  evaluate(context) {
    const variableName = this.evaluateVariableName(this.variableName, context);
    return (0, _get.default)(context, variableName);
  }

}

var _default = Variable;
exports.default = _default;