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nhessler/lineage.rb

Created June 3, 2011 21:26
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creating a lineage! is it too clever?
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lineage.rb
[grandpa, father, son,].inject(nil) do |parent, child|
child.parent = parent
child
end
@mikelikesbikes
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yes. although i'm all about clever uses of inject... like this: https://gist.github.com/1007228

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