Meals index, WIP

app/helpers/meals_helper.rb

@@ -1,9 +1,18 @@
 module MealsHelper
   def meal_links(m)
-    delete_link(meal_path(m), {remote: true, data: {}}) if m.persisted?
+    link_to(l(:button_edit), edit_meal_path(m),
+            {remote: true, class: "icon icon-edit"}) +
+    delete_link(meal_path(m), {remote: true, data: {}})
   end
-  def adjust_ingredient_link(i, adjustment)
-    link_to "%+d" % adjustment, adjust_ingredient_path(i, adjustment: adjustment),
-      {remote: true, method: :post}
+
+  def adjust_ingredient_links(i)
+    [-10, -1, 0, 1, 10].map do |v|
+      if v != 0
+        link_to "%+d" % v, adjust_ingredient_path(i, adjustment: v),
+          {remote: true, method: :post, class: "button #{v>0 ? 'green' : 'red'}"}
+      else
+        yield.to_s
+      end
+    end.reduce(:+)
   end
 end

app/helpers/quantities_helper.rb

@@ -1,4 +1,23 @@
 module QuantitiesHelper
+  def order_links(q)
+    [:up, :down, :left, :right].map do |direction|
+      if q.movable?(direction)
+        link_to '', move_quantity_path(q, direction),
+          {remote: true, method: :post, class: "icon icon-move icon-move-#{direction}"}
+      else
+        link_to '', '', {class: "icon", style: "visibility: hidden;"}
+      end
+    end.reduce(:+)
+  end
+
+  def action_links(q)
+    link_to(l(:button_child), new_child_quantity_path(q),
+            {remote: true, class: "icon icon-add"}) +
+    link_to(l(:button_edit), edit_quantity_path(q),
+            {remote: true, class: "icon icon-edit"}) +
+    delete_link(quantity_path(q), {remote: true, data: {}})
+  end
+
   def domain_options
     translations = t('quantities.form.domains')
     Quantity.domains.map do |k,v|