Relay mutation example

This applications shows simple usage of range_add, range_delete and updater function

Install and run

clone repo and do yarn install
head over to https://tbergq-graphql.now.sh/graphql/ and create your user with createUser mutation
then login with tvHelperLogin mutation and copy the token.
create a new file src/token.js

// @flow

const token = 'token-from-login-mutation';
export default token;