obsolete.ChilliProject/app/helpers/reports_helper.rb

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#-- copyright
# ChiliProject is a project management system.
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#
# Copyright (C) 2010-2011 the ChiliProject Team
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#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
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#
# See doc/COPYRIGHT.rdoc for more details.
#++
module ReportsHelper
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def aggregate(data, criteria)
a = 0
data.each { |row|
match = 1
criteria.each { |k, v|
match = 0 unless (row[k].to_s == v.to_s) || (k == 'closed' && row[k] == (v == 0 ? "f" : "t"))
} unless criteria.nil?
a = a + row["total"].to_i if match == 1
} unless data.nil?
a
end
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def aggregate_link(data, criteria, *args)
a = aggregate data, criteria
a > 0 ? link_to(a, *args) : '-'
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end
end