# Json Model

Simple persist your model data to a .json file

| Project                 |                   |
|------------------------ | ----------------- |
| gem name                |  json_model       |
| license                 |  [MIT][license]   |
| version                 |  [![Gem Version](https://badge.fury.io/rb/json_model.png)](http://badge.fury.io/rb/json_model) |
| continuous integration  |  [![Build Status](https://secure.travis-ci.org/endorfin/json_model.png?branch=master)](https://travis-ci.org/endorfin/json_model) |
| test coverage           |  [![Coverage Status](https://coveralls.io/repos/endorfin/json_model/badge.svg)](https://coveralls.io/r/endorfin/json_model)
| homepage                |  [https://github.com/endorfin/json_model][homepage] |

## Installation

Add this line to your application's Gemfile:

```ruby
gem 'json_model'
```

And then execute:

    $ bundle

Or install it yourself as:

    $ gem install json_model

## Usage

```ruby
require 'json_model'

class Book
  include JsonModel

  field :name
  field :author
end

# create some books
Book.new({name: 'Inferno', author: 'Dan Brown'}).save
Book.new({name: 'Das verlorene Symbol', author: 'Dan Brown'}).save
Book.new({name: 'Diabolus', author: 'Dan Brown'}).save

# list all books
puts "\n--- List all books"
Book.all.map{|book| puts "#{book.id} - #{book.name} by #{book.author}" }

# find a book by id
puts "\n--- Find book with id=1"
book = Book.find(1)
puts "Book: #{book.to_json}"

# update a book
puts "\n--- Update name of book with id=1"
book = Book.find(1)
book.name = 'Illuminati'
book.save
Book.all.map{|book| puts "#{book.id} - #{book.name} by #{book.author}" }

# find a book by name
puts "\n--- Find book by name 'Illuminati'"
book = Book.find_by(name: 'Illuminati')
puts "Book: #{book.to_json}"

# delete a book
puts "\n--- Delete book with Id=2"
book = Book.find(2)
book.destroy
Book.all.map{|book| puts "#{book.id} - #{book.name} by #{book.author}" }
```

    $ ruby book.rb

## License

[MIT License][license]

[license]: https://github.com/endorfin/json_model/blob/master/MIT-LICENSE
[homepage]: https://github.com/endorfin/json_model

## Contributing

1. Fork it ( https://github.com/endorfin/json_model/fork )
2. Create your feature branch (`git checkout -b my-new-feature`)
3. Commit your changes (`git commit -am 'Add some feature'`)
4. Push to the branch (`git push origin my-new-feature`)
5. Create a new Pull Request