/assets folder are processed and delivered to the browser. Rails has a second pipeline called webpacker, which we will cover later.
We are we using the BEM pattern ("Block, Element, Modifier") to structure our CSS in all new projects. We try to migrate legacy projects to BEM, block-by-block.
Read the chapter "Taming Stylesheets" from our book Growing Rails Applications in Practice (in our library).
Talk with a colleague about the reasons for the naming conventions we use:
.block .block--element .block.-modifier
Why are elements preceded by a...
While we don't use CoffeeScript in new projects any more, we require you to understand it enough to work on existing projects that use it.
Take a look at the popular lodash library.
Add a find-as-you-type search to MovieDB. Above the list of movies there should be a text input that updates the list with the search results as the user is typing in the query. The user should not have to press a "Search" button (hint: you can bind to the [
Understand all the terms in How Ruby method lookup works, in particular:
Do you understand why
object.extend(SomeModule) is the same as
extend work together with inheritance?
Understand this article: [Rails 5, Module#prepend, and the End of
Movies in MovieDB should have one of the following workflow states:
A movie always begins as a
draft and then transitions through the states as it's getting reviewed. This could be a typical state flow for a movie:
draft => pending => rejected => pending => accepted
Change the visibility rules (Consul powers) so:
On the Movie DB index, show a random actor who was born today:
Automatically retrieve the year of a movie for any new movie entered into MovieDB, using the themoviedb.org API. For the UI this means that there is no longer a "Year" ...
.png) and vector images (like
Browse the internet in order to:
Read Deliver Paperclip attachments to authorized users only. Implement the tasks in this card using similar techniques, even if you are using Carrierwave instead of Paperclip.
Add the following feature to MovieDB:
git diff --cached.
git reset --hard
git rebase --onto.
git rebase -i
git commit --amenddo?
Read the following material:
Discuss what you took away with your mentor.
Look at 3 random we...
Many of our clients can't or don't want to design their user interfaces. In the absence of a good UI design, you should always be able to come up with a default. Since the user interface makes up 70% of a typical web application, this is closely related to requirements analysis and cost estimation.
Talk with your mentor about the following topics:
Talk to your mentor about how we're approaching applications that are either old or adapted from a different team:
bundle && rake db:create db:migrate)
Also have a look at our homepage.