annotated-graphql/dist/lib/index.js

Annotated GraphQL

'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

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

exports.getOrCreate = getOrCreate;
exports.invariant = invariant;
function getOrCreate(containerObject, propertyName, initialValues) {
    var propertyValue = containerObject[propertyName];

    if ((typeof propertyValue === 'undefined' ? 'undefined' : _typeof(propertyValue)) != 'object') {
        propertyValue = containerObject[propertyName] = initialValues ? Object.assign({}, initialValues) : {};
    }

    return propertyValue;
}

function invariant(condition, errorMessage) {
    if (!condition) {
        throw new Error(errorMessage);
    }
}