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GantMan/nasty_hack.rb

Created September 15, 2014 20:18
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collapse table section when no data
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nasty_hack.rb
# requires earlier use of self.tableView.sectionHeaderHeight = 0
# + this
def tableView(table_view, heightForHeaderInSection:section)
# nasty hack to hide empty section
if @data[section].empty?
0
elsif @data[section - 1].empty? #squeeze follow up section
20
else
30
end
end
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