From 7133631f32cb7d179cac65fb4a94a7dec44c9246 Mon Sep 17 00:00:00 2001
From: elijah <elijah@riseup.net>
Date: Tue, 9 Jun 2015 00:45:53 -0700
Subject: fix total calculation

---
 app/helpers/version_reports_helper.rb | 19 ++++++++++++++-----
 1 file changed, 14 insertions(+), 5 deletions(-)

diff --git a/app/helpers/version_reports_helper.rb b/app/helpers/version_reports_helper.rb
index a23fe54..bb6eda6 100644
--- a/app/helpers/version_reports_helper.rb
+++ b/app/helpers/version_reports_helper.rb
@@ -10,7 +10,9 @@ module VersionReportsHelper
   end
 
   def issue_time(issue)
-    l_hours(issue.total_spent_hours) if @show_time
+    if @show_time && issue.total_spent_hours > 0
+      l_hours(issue.total_spent_hours)
+    end
   end
 
   def issue_money(issue, *options)
@@ -18,7 +20,7 @@ module VersionReportsHelper
       amount = custom_price(issue) || hours_to_money(@version, issue.total_spent_hours)
       amount = amount.round
       if options.include?(:format)
-        "$#{amount}"
+        number_to_currency amount, :precision => 0
       else
         amount
       end
@@ -26,7 +28,7 @@ module VersionReportsHelper
   end
 
   def hours_to_money(version, hours)
-    @rate ||= (custom_field_value(version, :rate)||DEFAULT_REPORT_RATE).gsub(/[^0-9\.]/, '').to_f
+    @rate ||= to_float( custom_field_value(version, :rate) || DEFAULT_REPORT_RATE )
     (hours||0) * @rate
   end
 
@@ -63,7 +65,9 @@ module VersionReportsHelper
   end
 
   def custom_price(issue)
-    custom_field_value(issue, :price)
+    if value = custom_field_value(issue, :price)
+      to_float(value)
+    end
   end
 
   def report_header(version)
@@ -86,8 +90,13 @@ module VersionReportsHelper
   def total_money(version, issues)
     if @show_money
       total = issues.sum {|issue| issue_money(issue)}
-      "$#{total}"
+      number_to_currency total, :precision => 0
     end
   end
 
+  # drops currency in a string.
+  def to_float(string)
+    string.gsub(/[^0-9\.]/, '').to_f
+  end
+
 end
-- 
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