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justincampbell/date_grouping.rb

Created November 2, 2011 13:22
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Date grouping pseudocode
Raw
date_grouping.rb
last_date_header = nil
# Items should be sorted by date already
for item in items
if last_date_header != item.date
# Output item.date
last_date_header = item.date
end
# Output item
end
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