<% @spentHoursByVersionEstimated = 0 @spentHoursByVersionSpent = 0 @spentHoursByVersion.each do | issue | @spentHoursByVersionEstimated = @spentHoursByVersionEstimated + issue.sumestimatedhours.to_f unless issue.sumestimatedhours.nil? @spentHoursByVersionSpent = @spentHoursByVersionSpent +issue.sumspenthours.to_f unless issue.sumspenthours.nil? end %>