helielson

/**
 * Retrieves all the rows in the active spreadsheet that contain data and logs the
 * values for each row.
 * For more information on using the Spreadsheet API, see
 * https://developers.google.com/apps-script/service_spreadsheet
 */
function readRows() {
  var sheet = SpreadsheetApp.getActiveSheet();
  var rows = sheet.getDataRange();
  var numRows = rows.getNumRows();

helielson

import { useNavigationParam } from 'react-navigation-hooks';
import { graphql, usePreloadedQuery } from 'react-relay/hooks';

const query = graphql`
  query TaskDetailQuery($nodeId: ID!) {
    task: node(id: $nodeId) {
      ... on Task {
        title
      }
    }

helielson

import RelayDefaultMissingFieldHandlers from 'relay-runtime/lib/handlers/RelayDefaultMissingFieldHandlers';
import missingHandlerByRefConcreteTypeField from './missingHandlerByRefConcreteTypeField';

const store = new Store(new RecordSource());
const network = Network.create(fetchQuery);

const environment = new Environment({
  network,
  store,
  missingFieldHandlers: [

helielson

const missingHandlerByRefConcreteTypeField: MissingFieldHandler = {
  kind: 'linked',
  handle(field, _, argValues) {
    try {
      const argsString =
        field.args && field.args.length
          ? `{${field.args.map(a => `"${a.name}":"${argValues[a.name]}"`).join(',')}}`
          : null;

      const idValue = [field.concreteType, argsString].filter(v => !!v).join(':');

helielson

const id = base64Encode('Event:{"eventId":1}');
const key = `${id}:title`;
const storeRecord = {
  [key]: "My event",
};

helielson

{
  "events": {
    "edges": [{
      "node": {
        "eventId": 1,
        "title": "My event"
      }
    }]
  }
}

helielson

// ScreenBDetail
const ScreenBDetailQuery = graphql`
  query ScreenBDetailQuery {
    root {
      event(id: $someId) {
        title
      }
    }
  }
`;

helielson

// ScreenB
const ScreenBQuery = graphql`
  query ScreenBQuery {
    root {
      events(first: $first) {
        edges {
          node {
            title
          }
        }

helielson

  case 'store-or-network': {
    shouldFetch = !hasFullQuery;
    shouldAllowRender = canPartialRender;
    break;
  }
  
  // https://github.com/facebook/relay/blob/66e747a68b8fac474fa44b4eb441c72c72daf89e/packages/relay-experimental/QueryResource.js#L392-L395

helielson

  _traverse(node: NormalizationNode, dataID: DataID): void {
    const status = this._mutator.getStatus(dataID);
    if (status === UNKNOWN) {
      this._handleMissing();
    }
    if (status === EXISTENT) {
      this._traverseSelections(node.selections, dataID);
    }
  }