remove trailing white-spaces from app/helpers/timelog_helper.rb.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@6911 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/helpers/timelog_helper.rb

@@ -1,23 +1,23 @@
-# redMine - project management software
+# Redmine - project management software
-# Copyright (C) 2006  Jean-Philippe Lang
+# Copyright (C) 2006-2011  Jean-Philippe Lang
 #
 # 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.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 module TimelogHelper
   include ApplicationHelper
-  
+
   def render_timelog_breadcrumb
     links = []
     links << link_to(l(:label_project_all), {:project_id => nil, :issue_id => nil})
@@ -52,15 +52,15 @@ module TimelogHelper
     activities.each { |a| collection << [a.name, a.id] }
     collection
   end
-  
+
   def select_hours(data, criteria, value)
   	if value.to_s.empty?
   		data.select {|row| row[criteria].blank? }
-    else 
+    else
     	data.select {|row| row[criteria].to_s == value.to_s}
     end
   end
-  
+
   def sum_hours(data)
     sum = 0
     data.each do |row|
@@ -68,7 +68,7 @@ module TimelogHelper
     end
     sum
   end
-  
+
   def options_for_period_select(value)
     options_for_select([[l(:label_all_time), 'all'],
                         [l(:label_today), 'today'],
@@ -82,9 +82,9 @@ module TimelogHelper
                         [l(:label_this_year), 'current_year']],
                         value)
   end
-  
+
   def entries_to_csv(entries)
-    ic = Iconv.new(l(:general_csv_encoding), 'UTF-8')    
+    ic = Iconv.new(l(:general_csv_encoding), 'UTF-8')
     decimal_separator = l(:general_csv_decimal_separator)
     custom_fields = TimeEntryCustomField.find(:all)
     export = FCSV.generate(:col_sep => l(:general_csv_separator)) do |csv|
@@ -101,7 +101,7 @@ module TimelogHelper
                  ]
       # Export custom fields
       headers += custom_fields.collect(&:name)
-      
+
       csv << headers.collect {|c| begin; ic.iconv(c.to_s); rescue; c.to_s; end }
       # csv lines
       entries.each do |entry|
@@ -116,13 +116,13 @@ module TimelogHelper
                   entry.comments
                   ]
         fields += custom_fields.collect {|f| show_value(entry.custom_value_for(f)) }
-                  
+
         csv << fields.collect {|c| begin; ic.iconv(c.to_s); rescue; c.to_s; end }
       end
     end
     export
   end
-  
+
   def format_criteria_value(criteria, value)
     if value.blank?
       l(:label_none)
@@ -137,7 +137,7 @@ module TimelogHelper
       format_value(value, @available_criterias[criteria][:format])
     end
   end
-  
+
   def report_to_csv(criterias, periods, hours)
     export = FCSV.generate(:col_sep => l(:general_csv_separator)) do |csv|
       # Column headers
@@ -160,7 +160,7 @@ module TimelogHelper
     end
     export
   end
-  
+
   def report_criteria_to_csv(csv, criterias, periods, hours, level=0)
     hours.collect {|h| h[criterias[level]].to_s}.uniq.each do |value|
       hours_for_value = select_hours(hours, criterias[level], value)
@@ -176,13 +176,13 @@ module TimelogHelper
       end
       row << "%.2f" %total
       csv << row
-      
+
       if criterias.length > level + 1
         report_criteria_to_csv(csv, criterias, periods, hours_for_value, level + 1)
       end
     end
   end
-  
+
   def to_utf8(s)
     @ic ||= Iconv.new(l(:general_csv_encoding), 'UTF-8')
     begin; @ic.iconv(s.to_s); rescue; s.to_s; end