Added item view page; added some helpers for simplifying view logic

lib/helpers.rb

@@ -0,0 +1,16 @@
+helpers do
+
+  def nullable(value)
+    if (value) and (value != '')
+      return value
+    else
+      return 'N/a'
+    end
+  end
+
+  def date_format(date)
+    dt = date.to_datetime
+    return dt.strftime('%B %d, %Y @ %I:%M:%S %p %Z')
+  end
+
+end

lib/routes.rb

@@ -35,3 +35,12 @@ post '/item/create' do
 
   redirect "/item/#{item.id}"
 end
+
+get '/item/:item_id' do
+  item = Item.where(id: params[:item_id]).first
+  puts "#{item.name}"
+  erb :'item/view', :locals => {
+    :title => item.name,
+    :item => item
+  }
+end