From 8881b2fedc8c047b212f1a37615fb9e84fe0b316 Mon Sep 17 00:00:00 2001
From: Christoph Helma <helma@in-silico.ch>
Date: Tue, 11 Dec 2012 18:03:53 +0100
Subject: fixed display for empty assays

---
 application.rb | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'application.rb')

diff --git a/application.rb b/application.rb
index cb387be..532135c 100644
--- a/application.rb
+++ b/application.rb
@@ -153,22 +153,22 @@ class Application < Sinatra::Base
 
   get '/cid/:cid/targets/:outcome' do
     @assays = targets params[:cid], params[:outcome]
-    @assays ? haml(:targets, :layout => false) : "<p><em>No PubChem data</em></p>" 
+    @assays and !@assays.empty? ? haml(:targets, :layout => false) : "<p><em>No PubChem data</em></p>" 
   end
 
   get '/cid/:cid/assays/:outcome' do
     @assays = assays(params[:cid], params[:outcome]) - targets(params[:cid], params[:outcome])
-    @assays ? haml(:assays, :layout => false) : "<p><em>No PubChem data</em></p>"
+    @assays and !@assays.empty? ? haml(:assays, :layout => false) : "<p><em>No PubChem data</em></p>"
   end
 
   get '/cid/:cid/prediction/assays/:outcome' do
     @assays = predicted_assays(params[:cid], params[:outcome]) - predicted_targets(params[:cid], params[:outcome])
-    @assays ? haml(:predicted_assays, :layout => false) : "<p><em>Insuffucient PubChem data for read across predictions.</em></p>"
+    @assays and !@assays.empty? ? haml(:predicted_assays, :layout => false) : "<p><em>Insuffucient PubChem data for read across predictions.</em></p>"
   end
 
   get '/cid/:cid/prediction/targets/:outcome' do
     @assays = predicted_targets params[:cid], params[:outcome]
-    @assays ? haml(:predicted_targets, :layout => false) : "<p><em>Insuffucient PubChem data for read across predictions.</em></p>"
+    @assays and !@assays.empty? ? haml(:predicted_targets, :layout => false) : "<p><em>Insuffucient PubChem data for read across predictions.</em></p>"
   end
 
   get '/cid/:cid/neighbors/?' do
-- 
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