json-query-chain/README.md

json-query-chain

Chain queries onto POJOs to return precise results.

Usage

import Query from 'json-query-chain';

let myQ = new Query(someJsonData)
.search('isActiveUser', true)
.results;

Chainable Methods

Search

Currently supports booleans and strings. (See #1 for Integer Support)

By Boolean

.search('isActiveUser', true)

By String

.search('name', 'steele')

Filter

Simpler version of search using a custom function in the chain.

.filter(a => a.age >= 21)

By Key

.filterBy('age', x => x >= 21)

Sort

.sort((a, b) => a > b)

By Boolean

.sortBy('isActiveUser')

By String

.sortBy('name')

By Number

.sortBy('netWorth')

Pagination

Page 1 with 5 results per page.

.paginate(1, 5)

Page 2 wtih default of 10 results per page.

.paginate(2)

Tests

npm test runs tests through Jest