Ruby on Rails Intro - CS 169 Fall 2014

Title : Ruby on Rails Intro - CS 169 Fall 2014
Duration : 47:08
Channel : Carina Boo
Label : Ruby On Rails (Software), Tutorial, UC Berkeley

Ruby on Rails Intro - CS 169 Fall 2014

Tutorial notes: https://docs.google.com/a/berkeley.edu/document/d/1ywV4cW2aj7xKWhqYDHxAmSS8XQT3yExyOPHDvWOTky4/edit# What you'll learn: • What are routes, models, views, controllers • Find your server's routes with 'rake routes' (6:46) • Debug with 'p' to print or 'rails c' (10:10) • Difference between '%' and '%=' in views (21:22) • Send parameters via GET/POST and read parameters from controllers (14:19) • Validate your user-input parameters (e.g. name is not blank, age is positive) using 'validates' in your model (34:54) • Return views or json with 'render' in your controller (31:55) • Add filter feature to let users find puppies older than 7 years (12:26) • Add search feature to let users search for puppies with name specified in form; covers rails form helpers (22:20) • Use rspec to write unit test and test your model (43:02) CS 169 Fall 2014 University of California, Berkeley

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