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CollectionChain.uniqBy
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How to use
uniqBy
function
in
CollectionChain

Best JavaScript code snippets using lodash.CollectionChain.uniqBy(Showing top 3 results out of 315)

origin: radziszp/node-react-emaily

app.post('/api/surveys/webhooks', (req, res) => {
    const p = new Path('/api/surveys/:surveyId/:choice');

    _.chain(req.body)
      .map(({url, email}) => {
        const match = p.test(new URL(url).pathname);
        if (match) {
          return {email, ...match};
        }
      })
      .compact()
      .uniqBy('email', 'surveyId')
      .each(({surveyId, email, choice}) => {
        Survey.updateOne({
          _id: surveyId,
          recipients: {
            $elemMatch: {email, responded: false},
          }
        }, {
          $inc: {[choice]: 1},
          $set: {'recipients.$.responded': true},
          lastResponded: new Date(),
        }).exec();
      })
      .value();
    res.send({});
  });
origin: nodejs/node-core-utils

.uniqBy('source')
.sortBy((f) => parseJobFromURL(f.upstream).jobid)
.map((item) => ({ source: item.source, upstream: item.upstream }))
origin: trladd/EmailyUdemyCourseRepo

.uniqBy( 'email', 'surveyId')
.each(({ surveyId, email, choice }) => {
  Survey.updateOne({
lodash(npm)CollectionChainuniqBy

Most used lodash functions

  • LoDashStatic.map
    Creates an array of values by running each element in collection through iteratee. The iteratee is
  • LoDashStatic.isEmpty
    Checks if value is empty. A value is considered empty unless it’s an arguments object, array, string
  • LoDashStatic.forEach
    Iterates over elements of collection invoking iteratee for each element. The iteratee is invoked wit
  • LoDashStatic.find
    Iterates over elements of collection, returning the first element predicate returns truthy for.
  • LoDashStatic.pick
    Creates an object composed of the picked `object` properties.
  • LoDashStatic.get,
  • LoDashStatic.isArray,
  • LoDashStatic.filter,
  • LoDashStatic.merge,
  • LoDashStatic.isString,
  • LoDashStatic.isFunction,
  • LoDashStatic.assign,
  • LoDashStatic.extend,
  • LoDashStatic.includes,
  • LoDashStatic.keys,
  • LoDashStatic.cloneDeep,
  • LoDashStatic.uniq,
  • LoDashStatic.isObject,
  • LoDashStatic.omit

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