Gustavo Valenzuela GALTdea

## rails-postgres-backbone-bootstrap-bootswatch
- Check rails version
$ rails -v

- To update rails
$ gem update rails

- Creating a new rails app using postgresql
$ mkdir rails_projects
$ cd rails_projects
$ rails new myapp --database=postgresql

## index.md

      
        
          
            
              
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                GALTdea
                / index.md
            
            
              Created
              April 1, 2017 02:05
                — forked from rstacruz/index.md
            
              
                Rails models cheatsheet
              
          
        
      
        
  
      
    Rails Models

Generating models

$ rails g model User

Associations

belongs_to

has_one
	- Check rails version
	$ rails -v

	- To update rails
	$ gem update rails

	- Creating a new rails app using postgresql
	$ mkdir rails_projects
	$ cd rails_projects
	$ rails new myapp --database=postgresql