Collec

Simple JavaScript collections for database models

Install

npm install collec --save

Browser global

This library requires lodash.

<script src='scripts/lodash.js'></script>
<script src='scripts/collec.js'></script>

API

Id keys

All items in the collection must have an id key e.g. 'id'. By default Collect assumes 'id'. See setKey below to change this.

new

var records = [{id: 1, label: 'Sam'}, {id: 2, label: 'Tess'}];
var col = Collec(records);

add

Add items to the collection. Takes one item or an array of items.

col.add(oneItem)
col.add(manyItems)

all

Get all items from the collection.

var items = col.all()

count

Get the size of the collection

col.count()

filter

Returns a filtered collection using a filtering function

var items = col.filter(function (item) {
    return item.age > 20;
})

get

Get one item by id

var item = col.get(22)

replace

Replaces one item or many. This discards any previous data from the replace items.

col.replace(oneItem)
col.replace(manyItems)

remove

Remove one item or many using the id.

col.remove(id)
col.remove(ids)

update

Updates one item or many. This merges the given data with the existing one.

col.update(oneItem)
col.update(manyItems)

setKey

Set the key used for finding items e.g. '_id'. By default 'id' is assumed.

col.setKey('_id')

Test

npm test

Build

gulp