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seed rake file homework (associations)
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desc "Create a bunch of seed data for artists and songs" | |
task :seed_artists_and_songs => [:environment, :clear_artists_and_songs] do | |
# Build Song Off Artist | |
# Given a Song called R.E.S.P.E.C.T | |
# build the Aretha Franklin Artist | |
s = Song.create(:name => "R.E.S.P.E.C.T") | |
s.build_artist(:name => "Aretha Franklin") | |
s.save | |
# Build a Song for that Artist | |
# build song Natural Woman | |
aretha = Artist.first | |
natural_woman = Song.create(name: "Natural Woman") | |
a.songs << x | |
# Manually Create Artist Kanye West | |
k = Artist.create(:name => "Kanye West") | |
# Push a Song Onto an Artist | |
# push a song onto Kanye West | |
m = Song.create(:name => "Monster") | |
k.songs << m | |
# Create Michael Jackson Artist | |
michael = Artist.create(:name => "Michael Jackson") | |
# Make 3 Michael Jackson Songs | |
billie_jean = Song.create(name: => "Billie Jean") | |
man_in_the_mirror = Song.create(name: => "Man in the Mirror") | |
thriller = Song.create(name: => "Thriller") | |
# push all songs by Michael Jackson | |
michael.songs << [billie_jean, man_in_the_mirror, thriller] | |
# Delete one michael song off of michael | |
michael.songs.delete(man_in_the_mirror) | |
# Remove a Song from Artist | |
end | |
task :clear_artists_and_songs => [:environment] do | |
puts "Deleting all Artists and Songs...." | |
Artist.delete_all | |
Song.delete_all | |
end |
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