See bracket size from tournament view.

app/models/weight.rb

@@ -2,7 +2,7 @@ class Weight < ActiveRecord::Base
 	belongs_to :tournament
 	has_many :wrestlers, dependent: :destroy
 
-	attr_accessor :pools
+	attr_accessor :pools, :bracket_size
 
 	def generatePool
 		@wrestlers = Wrestler.where(weight_id: self.id)
@@ -29,5 +29,10 @@ class Weight < ActiveRecord::Base
 		end
 	end
 
+	def bracket_size
+		@wrestlers = Wrestler.where(weight_id: self.id)
+		return @wrestlers.size
+	end
+
 	
 end

app/views/tournaments/show.html.erb

@@ -69,6 +69,7 @@
   <thead>
     <tr>
       <th>Weight Class</th>
+      <th>Bracket Size</th>
       <th></th>
     </tr>
   </thead>
@@ -77,6 +78,7 @@
     <% @weights.each do |weight| %>
       <tr>
         <td><%= weight.max %></td>
+        <td><%= weight.bracket_size %></td>
         <td><%= link_to 'Show', weight, :class=>"btn" %>
           <% if user_signed_in? %>
             <%= link_to 'Edit', edit_weight_path(weight), :class=>"btn" %>