From 46076bf6127efea667cc764dd2fc4a9d66451c9f Mon Sep 17 00:00:00 2001
From: vlatka pavisic
Date: Thu, 17 Nov 2016 17:51:27 +0100
Subject: Refs #1939 : Refactor

---
 app/controllers/lines_controller.rb | 19 +++++--------------
 1 file changed, 5 insertions(+), 14 deletions(-)

diff --git a/app/controllers/lines_controller.rb b/app/controllers/lines_controller.rb
index bd1550a00..925ac54bf 100644
--- a/app/controllers/lines_controller.rb
+++ b/app/controllers/lines_controller.rb
@@ -73,20 +73,11 @@ class LinesController < BreadcrumbController
   end
 
   def collection
-    if params[:q] && params[:q]["network_id_eq"] == "-1"
-      params[:q]["network_id_eq"] = ""
-      params[:q]["network_id_blank"] = "1"
-    end
-
-    if params[:q] && params[:q]["company_id_eq"] == "-1"
-      params[:q]["company_id_eq"] = ""
-      params[:q]["company_id_blank"] = "1"
-    end
-
-    if params[:q] && params[:q]["group_of_lines_id_eq"] == "-1"
-      params[:q]["group_of_lines_id_eq"] = ""
-      params[:q]["group_of_lines_id_blank"] = "1"
-    end
+    %w(network_id company_id group_of_lines_id comment_id transport_mode_name).each do |filter|
+      if params[:q] && params[:q]["#{filter}_eq"] == '-1'
+        params[:q]["#{filter}_eq"] = ''
+        params[:q]["#{filter}_blank"] = '1'
+      end
 
     @q = line_referential.lines.search(params[:q])
     @lines ||= @q.result(:distinct => true).order(:number).paginate(:page => params[:page]).includes([:network, :company])
-- 
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