lowdb - npm Package Compare versions

Comparing version 0.1.0 to 0.2.0

lib/index.js

@@ -97,2 +97,4 @@ (function() {
 
+  low.autoSave = true;
+
   low.save = function(path) {
@@ -119,13 +121,19 @@ if (path == null) {
   low.on('add', function() {
-    return low.save();
+    return ee.emit('change');
   });
 
   low.on('update', function() {
-    return low.save();
+    return ee.emit('change');
   });
 
   low.on('remove', function() {
-    return low.save();
+    return ee.emit('change');
   });
 
+  low.on('change', function() {
+    if (low.autoSave) {
+      return low.save();
+    }
+  });
+
   low.on('add', function(obj, coll) {
@@ -132,0 +140,0 @@ coll._index || (coll._index = {});

package.json

 {
   "name": "lowdb",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "description": "JSON database",
@@ -44,4 +44,5 @@ "keywords": [
     "grunt-contrib-coffee": "^0.10.1",
-    "grunt-contrib-watch": "^0.5.3"
+    "grunt-contrib-watch": "^0.5.3",
+    "grunt-cli": "^0.1.13"
   }
 }

README.md

@@ -1,25 +0,84 @@
-# low
+# LowDB [![NPM version](https://badge.fury.io/js/lowdb.png)](http://badge.fury.io/js/lowdb) [![Build Status](https://travis-ci.org/typicode/lowdb.png)](https://travis-ci.org/typicode/lowdb)
 
-[![NPM version](https://badge.fury.io/js/lowdb.png)](http://badge.fury.io/js/lowdb)
+```javascript
+var low = require('lowdb');
+low('songs').insert({title: 'low!'});
+```
 
-## Example
+Database is saved to `db.json`:
 
-```bash
-$ npm i lowdb --save
+```javascript
+{
+  "songs": [
+    {
+      "title": "low",
+      "id": "e31aa48c-a9d8-4f79-9fce-ded4c16c3c4c"
+    }
+  ]
+}
 ```
 
+## API
+
+__low(collection)__
+
+Returns or create a [Lo-Dash](http://lodash.com/docs) wrapped array. Low also adds [Underscore.db](https://github.com/typicode/underscore.db) methods to the wrapped array.
+
+Therefore you can use any Lo-Dash collection or Underscore.DB methods. Don't forget to add `.value()` to get the returned value.
+
+Examples:
+
 ```javascript
-var low = require('lowdb');
+var newSong = low('songs').insert({title: 'low!'}).value(); // Underscore.db
+var song    = low('songs').get(newSong.id).value();         // Underscore.db
+var songs   = low('songs').where({title: 'low!'}).value();  // Lo-Dash
+```
 
-// insert a song
-low('songs').insert({title: 'low!'});
+__low.save([path])__
 
-// find all songs named 'low!'
-var songs = low('songs').where({title: 'low!'}).value();
+Saves database to `path` or `low.path` which is `db.json` by default.
+
+__low.load([path])__
+
+Loads database from `path` or `low.path` which is `db.json` by default.
+
+__low.path__
+
+Use this property to change where the database is saved. Default to `db.json`
+
+```javascript
+low.path = '/some/path/file.json'
 ```
 
-Database is saved to `db.json`.
+__low.autoSave__
 
-## API
+Use this property to save to file when database is changed. Default to `true`
 
-See [Underscore.db](https://github.com/typicode/underscore.db) and [Lo-Dash](http://lodash.com/docs).
+```javascript
+low.autoSave = true
+```
+
+## Short syntax
+
+```javascript
+// get
+var song  = low('songs', id);
+
+// where
+var songs = low('songs', {title: 'low!'});
+
+// create
+var song  = low('songs', {title: 'low!'}, 1);
+
+// update
+var song  = low('songs', id, {title: 'new title'});
+
+// updateWhere
+var songs = low('songs', {published: false}, {published: true});
+
+// remove
+var song  = low('songs', id, -1);
+
+// removeWhere
+var songs = low('songs', {title: 'low!'}, -1);
+```

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Improved metrics

Total package byte prevSize

13006

increased by19.86%

Lines of code

146

increased by4.29%

Number of lines in readme file

85

increased by226.92%

Worsened metrics

Dev dependency count

9

increased by12.5%

No dependency changes