import bunch of challenges
Exercise canvas
Exercise base files with instructions
Fixed double quotes
Ruby cookbook
Typo, fixes, precisions
Merge pull request #79 from lewagon/2-OOP-8-cookbook

Ruby cookbook
Merge branch 'master' of github.com:lewagon/promo-2-challenges
fix on spec
Merge branch 'master' of github.com:lewagon/promo-2-challenges
Added price_of_product method so that we can test the content of store_items without directly comparing it to a specific data structure
First specs
cart specs
terminal interface tests
bunch of changes
Correction et finalisation de l'énoncé.

A priori pas de test prévu pour cet exo (histoire de laisser plus de liberté aux élèves).
Merge pull request #81 from lewagon/oop-10

Correction et finalisation de l'énoncé.
Comment incomplete assignations so that files are valid
fixed all tests
Added an extra