Add stats to rides/index (per bike rides & mileage)

ratrocket · Oct 22, 2011 · 16382fd · 16382fd
1 parent aca625e
commit 16382fd
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/app/controllers/rides_controller.rb b/app/controllers/rides_controller.rb
@@ -13,6 +13,11 @@ def index
 
       @rides = @user.rides.reals.bike(bike).month_and_year(month, year).sort_by(&:date)
       @services = @user.rides.reals.service.bike(bike).month_and_year(month, year).sort_by(&:date)
+      @rides_only = @rides - @services
+
+      # these could perhaps be simpler?
+      @rides_by_bike = @rides_only.map(&:bike).uniq.map {|b| [b.name, @rides_only.select {|r| r.bike_id == b.id}.size, @rides_only.select {|r| r.bike_id == b.id}.map(&:miles).sum]}
+      @services_by_bike = @services.map(&:bike).uniq.map {|b| [b.name, @services.select {|r| r.bike_id == b.id}.size]}
     else
       @rides = @user.rides.reals.sort_by(&:date)
       @services = @user.rides.reals.service.sort_by(&:date)

diff --git a/app/views/rides/index.html.erb b/app/views/rides/index.html.erb
@@ -41,10 +41,12 @@
   <%= nice_number(@rides.map(&:kilometers).sum) %> km
 </p>
 <p>
-Rides: <%= @rides.size - @services.size %>
+Rides: <%= @rides_only.size %>
+(<%= @rides_by_bike.map {|r| "#{r.first}: #{r.second} for #{nice_number(r.third)} miles"}.join(", ") %>)
 </p>
 <p>
 Services: <%= @services.size %>
+(<%= @services_by_bike.map {|s| "#{s.first}: #{s.last}"}.join(", ") %>)
 </p>
 
 <p><%= link_to "New Ride", new_ride_path %></p>