From 16955dcee6c9a17f71d794bf45acb413ff127230 Mon Sep 17 00:00:00 2001
From: Luka Murn <luka.murn@biosistemika.com>
Date: Mon, 16 Jan 2017 15:58:37 +0100
Subject: [PATCH] Fix Hound errors.

---
 app/datatables/sample_datatable.rb | 21 ++++++++++++++++-----
 1 file changed, 16 insertions(+), 5 deletions(-)

diff --git a/app/datatables/sample_datatable.rb b/app/datatables/sample_datatable.rb
index be61cb1e6..a022ef4eb 100644
--- a/app/datatables/sample_datatable.rb
+++ b/app/datatables/sample_datatable.rb
@@ -110,13 +110,13 @@ class SampleDatatable < AjaxDatatablesRails::Base
         '1': assigned_cell(record),
         '2': record.name,
         '3': record.sample_type.nil? ? I18n.t('samples.table.no_type') : record.sample_type.name,
-        '4': record.sample_group.nil? ?
-          "<span class='glyphicon glyphicon-asterisk'></span> " + I18n.t("samples.table.no_group") :
-          "<span class='glyphicon glyphicon-asterisk' style='color: #{record.sample_group.color}'></span> " + record.sample_group.name,
+        '4': sample_group_cell(record),
         "5": I18n.l(record.created_at, format: :full),
         "6": record.user.full_name,
-        "sampleInfoUrl": Rails.application.routes.url_helpers.sample_path(record.id),
-        "sampleUpdateUrl": Rails.application.routes.url_helpers.sample_path(record.id)
+        "sampleInfoUrl":
+          Rails.application.routes.url_helpers.sample_path(record.id),
+        "sampleUpdateUrl":
+          Rails.application.routes.url_helpers.sample_path(record.id)
       }
 
       # Add custom attributes
@@ -137,6 +137,17 @@ class SampleDatatable < AjaxDatatablesRails::Base
       "<span class='circle disabled'>&nbsp;</span>"
   end
 
+  def sample_group_cell(record)
+    if record.sample_group.nil?
+      "<span class='glyphicon glyphicon-asterisk'></span> " \
+        "#{I18n.t('samples.table.no_group')}"
+    else
+      "<span class='glyphicon glyphicon-asterisk' " \
+        "style='color: #{record.sample_group.color}'></span> " \
+        "#{record.sample_group.name}"
+    end
+  end
+
   # Query database for records (this will be later paginated and filtered)
   # after that "data" function will return json
   def get_raw_records