# upgradingtorails4

**Repository Path**: frech/upgradingtorails4

## Basic Information

- **Project Name**: upgradingtorails4
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2019-01-10
- **Last Updated**: 2020-12-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# Upgrading To Rails 4

An e-book covering the deprecations, new features and common upgrading
scenarios facing developers upgrading from Rails 3 to Rails 4.

Originally written by [Andy Lindeman](http://andylindeman.com) and now released
under [CC BY 3.0](http://creativecommons.org/licenses/by/3.0/).

Where should you go from here?
* [Build the book yourself](#build-toolchain).
* Contribute to the book. [Pull requests
  accepted](https://github.com/alindeman/upgradingtorails4/pulls).

## Build Toolchain

[kitabu](https://github.com/fnando/kitabu) can export ePub and HTML by default.

```bash
$ bundle install
$ bundle exec kitabu export
$ ls output/
```

As you're hacking on the book, you can have it generate automatically:

```bash
$ bundle exec guard
```

### PDF

PrinceXML is required to build the PDF version of the book. A trial version is
available at [princexml.com](http://www.princexml.com/download/).

### mobi

KindleGen is required to build the mobi version of the book. KindleGen can be
downloaded [from
Amazon](http://www.amazon.com/gp/feature.html?docId=1000765211).