@dillonkearns/elm-graphql/examples/src/subscription/node_modules/es5-ext/object/validate-stringifiable.js

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"use strict";

var isCallable = require("./is-callable");

module.exports = function (stringifiable) {
	try {
		if (stringifiable && isCallable(stringifiable.toString)) return stringifiable.toString();
		return String(stringifiable);
	} catch (e) {
		throw new TypeError("Passed argument cannot be stringifed");
	}
};