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jc00ke/maglev-persistence-example.rb

Created November 6, 2011 07:14
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maglev-persistence-example.rb
# Imagine that Play & Author were stored in their own collections
# hanging off of Maglev.PERSISTENT_ROOT
class Play
attr_accessor :title
end
class Author
attr_accessor :name
def initialize
@plays = []
end
def plays
@plays
end
def add_play(play)
@plays << play
end
end
Maglev.abort_transaction
bill = Author.new
bil.title = "William Shakespeare"
rnj = Play.new
rnj.title = "Romeo & Juliet"
bill.add_play(rnj)
Maglev.commit_transaction
Maglev.abort_transaction
assert("Romeo & Juliet", Author.first.plays.first.title)
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