@airtasker/form-schema-compiler/lib/interpreter/evaluateTemplateLiteral.js

a form schema compiler

"use strict";

exports.__esModule = true;

function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

var toString = function toString(obj) {
  switch (_typeof(obj)) {
    case "string":
      return obj;

    case "number":
      if (Number.isNaN(obj)) {
        return "";
      }

      return obj.toString();

    default:
      // all other types will be convert to '' for convenience
      return "";
  }
};

var evaluateTemplateLiteral = function evaluateTemplateLiteral(_ref, env, evaluate) {
  var expressions = _ref.expressions,
      quasis = _ref.quasis;
  return quasis.reduce(function (retVal, _ref2, i) {
    var value = _ref2.value;
    return retVal + value + toString(i < expressions.length && evaluate(expressions[i], env));
  }, "");
};

exports["default"] = evaluateTemplateLiteral;