Simple JSON-based database
npm install warehouse!Tester
!Pages Deployer
A JSON database with Models, Schemas, and a flexible querying interface. It powers the wildly successful static site generator Hexo.
`` bash`
$ npm install warehouse
In warehouse@3, the constructor has been changed from function declaration to class declaration or definition by class expression.class
Derived classes of classes defined by declarations and class expressions must also be defined in class declaration, class expression.
Anyone who created their own SchemaType will need to change.
` js
const SchemaType = require('warehouse/schematype');
class MySchemaType extends SchemaType {
constructor(name, options = {}) {
super(name, Object.assign({ foo: 'foo' }, options));
}
}
`
It changes to a class declaration or a class expression, but it does not need to deal with other than the definition of the constructor.
` js
// It work!
MySchemaType.prototype.cast = function (value, data) {
let result = SchemaType.prototype.cast.call(this, value, data);
return result ? result : '';
}
`
` js
var Database = require('warehouse');
var db = new Database();
var Post = db.model('posts', {
title: String,
created: {type: Date, default: Date.now}
});
Post.insert({
title: 'Hello world'
}).then(function(post){
console.log(post);
});
`
+ API documentation
+ Examples of Model, Schema, and SchemaType
+ More examples in ./test/scripts
` bash``
$ npm test