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Mongo Filter: Filter collection elements with mongoQuery syntax

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Version License JavaScript version Categories
mongo-filter 1.0.5MIT/X Consortium ...5Data types
Description Author

This package can filter collection elements with mongoQuery syntax.

It can create filters that take a definition of criteria like mongoQuery for traversing and returning collection elements that match that criteria.

The filter criteria is defined by an object that defines names of elements to match and the criteria expressions that the property elements must satisfy.

Currently it supports criteria with comparators like $gt, $gte, $lt, $lte, $eq, $ne, $regex, $like, $nlike, $in and $nin.

Filters may also be combined with logical operators like and, or, nor and not.

Innovation Award
JavaScript Programming Innovation award winner
July 2015
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Prize: One book of choice by Packt
Sometimes you have a collection of objects that you need to filter and find those that match a given condition.

This object provides an object filtering solution that matches conditions using a syntax like that used for MongoDB queries.

Manuel Lemos
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Name: Jonathan Gotti <contact>
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Details

mongofilter

Filtering elements in collection based on json filters with a mongoQuery like syntax Build Status

Basic usage:

var filter = mongofilter({name:{$like: '%test%'}, age:12});
// filtering a complete collection
filter.filter(collection);
// or alternatively
collection.filter(filter);

// check a single item match against given filter
filter.filterItem(item); // return true or false

// also you can call 'and' or 'or' on the predicate directly:
filter.and({prop:val}).filter(collection);
filter.or({prop:val}).filter(collection);

Comparison operators

Greater than: _$gt_

Greater Equal than: _$gte_

Less than: _$lt_

Less Equal than: _$lte_

Strict equality: _$eq_

Strict inequality: _$ne_

Text matching operators

Like: _$like_

Not like: _$nlike_

RegExp: _$regex_

Subset operator

In: _$in_

Not in: _$nin_

Logical operators

And: _$and_

Or: _$or_

Nor: _$nor_

Not: _$not_

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  Plain text file mongofilter.js Class Class source
  Plain text file mongofilter.min.js Class Class source

  Files folder image Files  /  dist  /  commonjs  
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  Plain text file mongofilter.js Class Class source

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  Plain text file mongofilter.js Class Class source
  Plain text file mongofilter.min.js Class Class source

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  Plain text file mongofilter.js Class Class source
  Plain text file mongofilter.min.js Class Class source

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