Opal-Estate-Pro/node_modules/es5-ext/object/ensure-thenable.js
2019-09-13 11:27:52 +07:00

10 lines
253 B
JavaScript

"use strict";
var safeToString = require("../safe-to-string")
, isThenable = require("./is-thenable");
module.exports = function (value) {
if (!isThenable(value)) throw new TypeError(safeToString(value) + " is not a thenable");
return value;
};