New objects are now created through association

Added Sources to sidebar

app/views/body_trackers/_sidebar.html.erb

@@ -10,6 +10,7 @@
 
 <h3><%= t ".heading_common" %></h3>
 <ul>
+  <li><%= link_to t(".link_sources"), project_sources_path(@project) %></li>
   <li><%= link_to t(".link_quantities"), project_quantities_path(@project) %></li>
   <li><%= link_to t(".link_units"), project_units_path(@project) %></li>
   <% if User.current.allowed_to?(:manage_common, @project) %>

app/views/ingredients/_form.html.erb

@@ -3,7 +3,7 @@
 <div class="box tabular">
   <p><%= f.text_field :name, size: 40, required: true %></p>
   <p>
-  <%= f.number_field :ref_amount, size: 8, required: true, min: 0 %>
+  <%= f.number_field :ref_amount, size: 8, required: true, min: 0, label: :field_reference %>
   <%= f.select :ref_unit_id, unit_options, {label: '', required: true} %>
   </p>
   <p><%= f.select :group, group_options, required: true %></p>

app/views/ingredients/index.html.erb

@@ -46,7 +46,7 @@
 </div>
 
 <h2><%= t ".heading" %></h2>
-<% if @ingredients.any? %>
+<% if @ingredients.many? %>
   <table class="list">
     <thead>
       <tr>
@@ -59,6 +59,7 @@
     </thead>
     <tbody>
       <% @ingredients.each do |i| %>
+        <% next if i.new_record? %>
         <tr id="ingredient-<%= i.id %>" class="ingredient <%= 'hidden' if i.hidden %>">
           <td class="name"><%= i.name %></td>
           <td class="reference"><%= i.ref_amount %> [<%= i.ref_unit.shortname %>]</td>

app/views/quantities/index.html.erb

@@ -23,7 +23,7 @@
 </div>
 
 <h2><%= t ".heading" %></h2>
-<% if @quantities.any? %>
+<% if @quantities.many? %>
   <table class="list">
     <thead>
       <tr>
@@ -35,6 +35,7 @@
     </thead>
     <tbody>
         <% Quantity.each_with_level(@quantities) do |q, level| %>
+          <% next if q.new_record? %>
           <tr id="quantity-<%= q.id %>"
               class="quantity <%= "project idnt idnt-#{level}" if level > 0 %>">
             <td class="name"><span><%= q.name %></span></td>

app/views/units/index.html.erb

@@ -23,7 +23,7 @@
 </div>
 
 <h2><%= t ".heading" %></h2>
-<% if @units.any? %>
+<% if @units.many? %>
   <table class="list">
     <thead>
       <tr>
@@ -34,6 +34,7 @@
     </thead>
     <tbody>
       <% @units.each do |u| %>
+        <% next if u.new_record? %>
         <tr id="unit-<%= u.id %>" class="unit">
           <td class="shortname"><%= u.shortname %></td>
           <td class="unitname"><%= u.name %></td>