10 examples of 'mongodb find in array' in JavaScript

12
function find(array, callback) {
13
    for (var i = 0; i < array.length; i++) {
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        if (callback(array[i], i, array)) {
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            return array[i];
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        }
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    }
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}

113
function find(arr, callback) {
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  return arr[findIndex(arr, callback)];
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}

13
function find (array, id) {
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  if(!id) return
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  for (var k in array) {
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    if(array[k].id == id) return array[k]
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  }
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}

51
async dbFind(db, id) {
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  return await conn.collection(db).findOne(
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      id
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  );
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}

152
findManyById(ids) {
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  return this.loader.loadMany(ids);
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}

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async findManyById(ids: string[]): Promise {
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  const collection = await this.collection;
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  const found = await collection.find({ _id: { $in: ids.map(id => new ObjectID(id)) } }).toArray();
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  const results: DOC[] = [];
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  for (const result of found) {
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    results.push(await this.invokeEvents(POST_KEY, ['find', 'findMany'], this.toggleId(result, false)));
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  }
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  return results;
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}

7
export function findObject (array, property, value) {
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  for (let i = 0; i < array.length; i++) {
9
    if (array[i][property] === value) {
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      return array[i]
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    }
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  }
13
14
  return null
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}

10
export function findIndex<a>(array: A[], callback: (item: A) =&gt; boolean) {
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  const found = array.find(callback);
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  if (found) {
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    return array.indexOf(found);
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  }
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  return -1;
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}</a>

90
function find(options, callback) {
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    mongoose.connection.db.collection(options.collection, function(err, collection) {
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        collection.find(options.query).skip(options.offset).limit(options.limit).toArray(callback);
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    });
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}

56
public async find(where: IWhere, language: string) {
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  const results = await this.i18nModel.find({
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    id: { $in: where.ids },
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    type: where.type,
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    language,
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  }).exec();
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  return results.reduce((obj, item) => {
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    obj[item.id] = item.data;
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    return obj;
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  }, {});
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}