App folder organization in Ruby on Rails - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to define the folder where Rails stores controller files.

Ruby on Rails

app/[1]

Drag options to blanks, or click blank then click option'

Ahelpers

Bcontrollers

Cviews

Dmodels

Attempts:

3 left

💡 Hint

Common Mistakes

Confusing controllers with models or views folders.

Using the helpers folder instead.

Rails stores controller files inside the controllers folder within the app directory.

2fill in blank

medium

Complete the code to specify the folder where Rails keeps view templates.

Ruby on Rails

app/[1]

Drag options to blanks, or click blank then click option'

Acontrollers

Bassets

Cviews

Dmailers

Attempts:

3 left

💡 Hint

Common Mistakes

Choosing the assets folder which holds images and stylesheets.

Confusing views with controllers.

Rails stores view templates inside the views folder within the app directory.

3fill in blank

hard

Fix the error in the folder name where Rails stores model files.

Ruby on Rails

app/[1]

Drag options to blanks, or click blank then click option'

Amodel

Bmodules

Cmodals

Dmodels

Attempts:

3 left

💡 Hint

Common Mistakes

Using singular 'model' instead of plural 'models'.

Confusing with 'modals' or 'modules'.

The correct folder for model files is models (plural). Using singular or misspelled names causes errors.

4fill in blank

hard

Fill both blanks to complete the paths for storing mailer classes and their views.

Ruby on Rails

app/[1] and app/[2]

Drag options to blanks, or click blank then click option'

Amailers

Bviews

Ccontrollers

Dmodels

Attempts:

3 left

💡 Hint

Common Mistakes

Mixing mailers with controllers or models folders.

Putting mailer views inside mailers folder.

Mailer classes are stored in app/mailers and their views in app/views.

5fill in blank

hard

Fill both blanks to complete the path for storing JavaScript files in Rails 7 with import maps.

Ruby on Rails

app/[1]/[2]

Drag options to blanks, or click blank then click option'

Ajavascript

Bassets

Ccontrollers

Dpacks

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'packs' folder which is for Webpacker setups.

Thinking it's under the 'assets' folder.

In Rails 7 with import maps, JavaScript files are stored under app/javascript/controllers.