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Rails Models

Generating models

$ rails g model User

Associations

belongs_to

has_one

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Getting Started Reference

Rails new

Basic usage:

$ rails new <app_name>

This will create a directory named: <app_name> that contains a brand new rails app folder structure and boilerplate files.

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SQLite3 Cheat Sheet

Info

Download from: http://www.sqlite.org/download.html Getting Started: http://www.sqlite.org/sqlite.html Documentation: http://www.sqlite.org/docs.html

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Bash Cheatsheet

The most common commands so I don't forget!

Directories

• list files ls
• list all files (including .dot files) ls -a
• list all files (with long format) ls -l
• make directory mkdir [opt] dir

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Wagtail tutorial

Thanks to [Serafeim Papastefanos] for authoring this tutorial. Please note that the installation process is in flux; most of the steps here should soon be unnecessary.

[Wagtail] is a new Open Source [Django]-based CMS. In this 20 minute tutorial we will see how you can create a blog from scratch using Wagtail. If you want to see some more examples of usage please take a look at the [wagtaildemo] GitHub project.

To follow this tutorial you will need to have [Python] 2.7 installed with a working version of [pip] and [virtualenv].

Installing the wagtail dependencies