Created
June 10, 2013 21:58
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hashes
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# Create Hashes for the following use-cases. | |
# A movie collection that organizes by genres | |
movies = { | |
"horror" => ["night of the living dead", "exorcist"], | |
"adventure" => ["return of the jedi", "romancing the stone"], | |
"comedy" => ["dumb and dumber", "fargo"] | |
} | |
# Recipes with ingredients | |
recipes = { | |
"fried eggs" => ["salt", "two eggs", "oil"], | |
"popcorn" => ['unpopped corn','salt',"oil"] | |
} | |
# User profiles where each user has a list of favorite colors along with 3 | |
#personal essays, essay_1, essay_2, essay_3 | |
users = { | |
:user1 => { | |
:essays => ["essay_1","essay_2", "essay_3"], | |
:favorite_colors => ["red","green","blue"] | |
}, | |
:user2 => { | |
:essays => ["essay_1","essay_2", "essay_3"], | |
:favorite_colors => ["red","green","blue"] | |
} | |
} | |
puts users[:user1][:essays][0] | |
# Just be creative, create a bunch of fake data just for the practice of how | |
#you would store this data in a structured hash. | |
#Feel free to create a single file, hashes.rb | |
#with a bunch of these and send them to me for review. | |
#There are really no wrong answers - | |
#there are just more logical ways of storing this sort of data. |
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