Josh Mun joshmun23

The annoying Assets Pipe problem with Heroku and Rails

1_ in config/environments/production.rb

Set config.assets.compile = false to config.assets.compile = true

2_ in config/application.rb

Add the line config.assets.compile = true

This walkthrough uses our group project as an example; we will be creating an upvote/downvote system.

Install Redis and the Redis gem (in terminal).

$ brew install redis
$ ln -sfv /usr/local/opt/redis/*.plist ~/Library/LaunchAgents

Sass == "Syntactically Awesome Stylesheets"

Sass is a CSS extension language. It builds on top of CSS, fixes some of its problems, and generally makes it way better.

###What's wrong with CSS?

It's so, so not DRY:

You often need to repeat big lines of selectors as you target more and more deeply nested items

~ - Home Directory
. - Current Directory
.. - Enclosing Directory
/ - Root Directory

// jQuery
$(document).ready(function() {
  // code
})

-To remove a submodule you need to:
-Delete the relevant line from the .gitmodules file.
-Delete the relevant section from .git/config.
-Run git rm --cached path_to_submodule (no trailing slash).
-Commit and delete the now untracked submodule files.

	=Navigating=
	visit('/projects')
	visit(post_comments_path(post))

	=Clicking links and buttons=
	click_link('id-of-link')
	click_link('Link Text')
	click_button('Save')
	click('Link Text') # Click either a link or a button
	click('Button Value')