daniel made me do it

app/assets/javascripts/price.js.coffee

@@ -0,0 +1,3 @@
+# Place all the behaviors and hooks related to the matching controller here.
+# All this logic will automatically be available in application.js.
+# You can use CoffeeScript in this file: http://jashkenas.github.com/coffee-script/

app/assets/javascripts/price_histories.js.coffee

@@ -0,0 +1,3 @@
+# Place all the behaviors and hooks related to the matching controller here.
+# All this logic will automatically be available in application.js.
+# You can use CoffeeScript in this file: http://jashkenas.github.com/coffee-script/

app/assets/javascripts/units.js.coffee

@@ -0,0 +1,3 @@
+# Place all the behaviors and hooks related to the matching controller here.
+# All this logic will automatically be available in application.js.
+# You can use CoffeeScript in this file: http://jashkenas.github.com/coffee-script/

app/assets/stylesheets/price.css.scss

@@ -0,0 +1,3 @@
+// Place all the styles related to the price controller here.
+// They will automatically be included in application.css.
+// You can use Sass (SCSS) here: http://sass-lang.com/

app/assets/stylesheets/price_histories.css.scss

@@ -0,0 +1,3 @@
+// Place all the styles related to the PriceHistories controller here.
+// They will automatically be included in application.css.
+// You can use Sass (SCSS) here: http://sass-lang.com/

app/assets/stylesheets/units.css.scss

@@ -0,0 +1,3 @@
+// Place all the styles related to the units controller here.
+// They will automatically be included in application.css.
+// You can use Sass (SCSS) here: http://sass-lang.com/

app/controllers/price_histories_controller.rb

@@ -0,0 +1,83 @@
+class PriceHistoriesController < ApplicationController
+  # GET /price_histories
+  # GET /price_histories.json
+  def index
+    @price_histories = PriceHistory.all
+
+    respond_to do |format|
+      format.html # index.html.erb
+      format.json { render json: @price_histories }
+    end
+  end
+
+  # GET /price_histories/1
+  # GET /price_histories/1.json
+  def show
+    @price_history = PriceHistory.find(params[:id])
+
+    respond_to do |format|
+      format.html # show.html.erb
+      format.json { render json: @price_history }
+    end
+  end
+
+  # GET /price_histories/new
+  # GET /price_histories/new.json
+  def new
+    @price_history = PriceHistory.new
+
+    respond_to do |format|
+      format.html # new.html.erb
+      format.json { render json: @price_history }
+    end
+  end
+
+  # GET /price_histories/1/edit
+  def edit
+    @price_history = PriceHistory.find(params[:id])
+  end
+
+  # POST /price_histories
+  # POST /price_histories.json
+  def create
+    @price_history = PriceHistory.new(params[:price_history])
+
+    respond_to do |format|
+      if @price_history.save
+        format.html { redirect_to @price_history, notice: 'Price history was successfully created.' }
+        format.json { render json: @price_history, status: :created, location: @price_history }
+      else
+        format.html { render action: "new" }
+        format.json { render json: @price_history.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  # PUT /price_histories/1
+  # PUT /price_histories/1.json
+  def update
+    @price_history = PriceHistory.find(params[:id])
+
+    respond_to do |format|
+      if @price_history.update_attributes(params[:price_history])
+        format.html { redirect_to @price_history, notice: 'Price history was successfully updated.' }
+        format.json { head :ok }
+      else
+        format.html { render action: "edit" }
+        format.json { render json: @price_history.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  # DELETE /price_histories/1
+  # DELETE /price_histories/1.json
+  def destroy
+    @price_history = PriceHistory.find(params[:id])
+    @price_history.destroy
+
+    respond_to do |format|
+      format.html { redirect_to price_histories_url }
+      format.json { head :ok }
+    end
+  end
+end

app/controllers/units_controller.rb

@@ -0,0 +1,83 @@
+class UnitsController < ApplicationController
+  # GET /units
+  # GET /units.json
+  def index
+    @units = Unit.all
+
+    respond_to do |format|
+      format.html # index.html.erb
+      format.json { render json: @units }
+    end
+  end
+
+  # GET /units/1
+  # GET /units/1.json
+  def show
+    @unit = Unit.find(params[:id])
+
+    respond_to do |format|
+      format.html # show.html.erb
+      format.json { render json: @unit }
+    end
+  end
+
+  # GET /units/new
+  # GET /units/new.json
+  def new
+    @unit = Unit.new
+
+    respond_to do |format|
+      format.html # new.html.erb
+      format.json { render json: @unit }
+    end
+  end
+
+  # GET /units/1/edit
+  def edit
+    @unit = Unit.find(params[:id])
+  end
+
+  # POST /units
+  # POST /units.json
+  def create
+    @unit = Unit.new(params[:unit])
+
+    respond_to do |format|
+      if @unit.save
+        format.html { redirect_to @unit, notice: 'Unit was successfully created.' }
+        format.json { render json: @unit, status: :created, location: @unit }
+      else
+        format.html { render action: "new" }
+        format.json { render json: @unit.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  # PUT /units/1
+  # PUT /units/1.json
+  def update
+    @unit = Unit.find(params[:id])
+
+    respond_to do |format|
+      if @unit.update_attributes(params[:unit])
+        format.html { redirect_to @unit, notice: 'Unit was successfully updated.' }
+        format.json { head :ok }
+      else
+        format.html { render action: "edit" }
+        format.json { render json: @unit.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  # DELETE /units/1
+  # DELETE /units/1.json
+  def destroy
+    @unit = Unit.find(params[:id])
+    @unit.destroy
+
+    respond_to do |format|
+      format.html { redirect_to units_url }
+      format.json { head :ok }
+    end
+  end
+end

app/helpers/price_helper.rb

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+module PriceHelper
+end

app/helpers/price_histories_helper.rb

@@ -0,0 +1,2 @@
+module PriceHistoriesHelper
+end

app/helpers/units_helper.rb

@@ -0,0 +1,2 @@
+module UnitsHelper
+end

app/models/commodity.rb

@@ -1,2 +1,6 @@
 class Commodity < ActiveRecord::Base
+#	has_one retail_unit, :class_name => 'unit'
+#	has_one wholesale_unit, :class_name => 'unit'
+#	has_one farm_gate_unit, :class_name => 'unit'	
+#	has_one delivered_unit, :class_name => 'unit'		
 end

app/models/price_history.rb

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+class PriceHistory < ActiveRecord::Base
+end

app/views/layouts/application.html.erb

@@ -12,15 +12,15 @@
         <div class="container">
           <h3><a href="#">Kariokee - The db you were waiting for!</a></h3>
           <ul class="nav">
-            <li class="active"><a href="#">Prices</a></li>
+			    <li><%= link_to 'Prices', price_histories_path %></li>
+			    <li><%= link_to 'Locations', locations_path %></li>
+			    <li><%= link_to 'Commodities', commodities_path %></li>
+			    <li><%= link_to 'Units', units_path %></li>		         
             <li class="dropdown">
               <a href="#" class="dropdown-toggle">Admin</a>
               <ul class="dropdown-menu">
                 <li><a href="#">Enter Prices</a></li>
-                <li class="divider"></li>
-                <li><a href="#">Commodities</a></li>
-                <li><a href="#">Units</a></li>
-                <li><a href="#">Markets</a></li>                
+                <li class="divider"></li>	    
               </ul>
             </li>
           </ul>

app/views/price_histories/_form.html.erb

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+<%= form_for(@price_history) do |f| %>
+  <% if @price_history.errors.any? %>
+    <div id="error_explanation">
+      <h2><%= pluralize(@price_history.errors.count, "error") %> prohibited this price_history from being saved:</h2>
+
+      <ul>
+      <% @price_history.errors.full_messages.each do |msg| %>
+        <li><%= msg %></li>
+      <% end %>
+      </ul>
+    </div>
+  <% end %>
+
+  <div class="field">
+    <%= f.label :farmGateLow %><br />
+    <%= f.number_field :farmGateLow %>
+  </div>
+  <div class="field">
+    <%= f.label :farmGateHigh %><br />
+    <%= f.number_field :farmGateHigh %>
+  </div>
+  <div class="field">
+    <%= f.label :deliverHigh %><br />
+    <%= f.number_field :deliverHigh %>
+  </div>
+  <div class="field">
+    <%= f.label :deliverLow %><br />
+    <%= f.number_field :deliverLow %>
+  </div>
+  <div class="field">
+    <%= f.label :wholesaleHigh %><br />
+    <%= f.number_field :wholesaleHigh %>
+  </div>
+  <div class="field">
+    <%= f.label :wholesaleHigh %><br />
+    <%= f.number_field :wholesaleHigh %>
+  </div>
+  <div class="field">
+    <%= f.label :retailHigh %><br />
+    <%= f.number_field :retailHigh %>
+  </div>
+  <div class="field">
+    <%= f.label :retailLow %><br />
+    <%= f.number_field :retailLow %>
+  </div>
+  <div class="actions">
+    <%= f.submit %>
+  </div>
+<% end %>

app/views/price_histories/edit.html.erb

@@ -0,0 +1,6 @@
+<h1>Editing price_history</h1>
+
+<%= render 'form' %>
+
+<%= link_to 'Show', @price_history %> |
+<%= link_to 'Back', price_histories_path %>

app/views/price_histories/index.html.erb

@@ -0,0 +1,37 @@
+<h1>Listing price_histories</h1>
+
+<table>
+  <tr>
+    <th>Farmgatelow</th>
+    <th>Farmgatehigh</th>
+    <th>Deliverhigh</th>
+    <th>Deliverlow</th>
+    <th>Wholesalehigh</th>
+    <th>Wholesalehigh</th>
+    <th>Retailhigh</th>
+    <th>Retaillow</th>
+    <th></th>
+    <th></th>
+    <th></th>
+  </tr>
+
+<% @price_histories.each do |price_history| %>
+  <tr>
+    <td><%= price_history.farmGateLow %></td>
+    <td><%= price_history.farmGateHigh %></td>
+    <td><%= price_history.deliverHigh %></td>
+    <td><%= price_history.deliverLow %></td>
+    <td><%= price_history.wholesaleHigh %></td>
+    <td><%= price_history.wholesaleHigh %></td>
+    <td><%= price_history.retailHigh %></td>
+    <td><%= price_history.retailLow %></td>
+    <td><%= link_to 'Show', price_history %></td>
+    <td><%= link_to 'Edit', edit_price_history_path(price_history) %></td>
+    <td><%= link_to 'Destroy', price_history, confirm: 'Are you sure?', method: :delete %></td>
+  </tr>
+<% end %>
+</table>
+
+<br />
+
+<%= link_to 'New Price history', new_price_history_path %>

app/views/price_histories/new.html.erb

@@ -0,0 +1,5 @@
+<h1>New price_history</h1>
+
+<%= render 'form' %>
+
+<%= link_to 'Back', price_histories_path %>

app/views/price_histories/show.html.erb

@@ -0,0 +1,45 @@
+<p id="notice"><%= notice %></p>
+
+<p>
+  <b>Farmgatelow:</b>
+  <%= @price_history.farmGateLow %>
+</p>
+
+<p>
+  <b>Farmgatehigh:</b>
+  <%= @price_history.farmGateHigh %>
+</p>
+
+<p>
+  <b>Deliverhigh:</b>
+  <%= @price_history.deliverHigh %>
+</p>
+
+<p>
+  <b>Deliverlow:</b>
+  <%= @price_history.deliverLow %>
+</p>
+
+<p>
+  <b>Wholesalehigh:</b>
+  <%= @price_history.wholesaleHigh %>
+</p>
+
+<p>
+  <b>Wholesalehigh:</b>
+  <%= @price_history.wholesaleHigh %>
+</p>
+
+<p>
+  <b>Retailhigh:</b>
+  <%= @price_history.retailHigh %>
+</p>
+
+<p>
+  <b>Retaillow:</b>
+  <%= @price_history.retailLow %>
+</p>
+
+
+<%= link_to 'Edit', edit_price_history_path(@price_history) %> |
+<%= link_to 'Back', price_histories_path %>

app/views/units/_form.html.erb

@@ -0,0 +1,17 @@
+<%= form_for(@unit) do |f| %>
+  <% if @unit.errors.any? %>
+    <div id="error_explanation">
+      <h2><%= pluralize(@unit.errors.count, "error") %> prohibited this unit from being saved:</h2>
+
+      <ul>
+      <% @unit.errors.full_messages.each do |msg| %>
+        <li><%= msg %></li>
+      <% end %>
+      </ul>
+    </div>
+  <% end %>
+
+  <div class="actions">
+    <%= f.submit %>
+  </div>
+<% end %>