lib/sequenceserver/links.rb in sequenceserver-1.1.0.beta11 vs lib/sequenceserver/links.rb in sequenceserver-1.1.0.beta12

@@ -1,14 +1,13 @@
+require 'erb'
+
 module SequenceServer
   # Module to contain methods for generating sequence retrieval links.
   module Links
-    require 'erb'
-
     # Provide a method to URL encode _query parameters_. See [1].
     include ERB::Util
-    #
-    alias_method :encode, :url_encode
+    alias encode url_encode
 
     NCBI_ID_PATTERN    = /gi\|(\d+)\|/
     UNIPROT_ID_PATTERN = /sp\|(\w+)\|/
 
     # Link generators return a Hash like below.
@@ -64,26 +63,26 @@
       return nil unless id.match(NCBI_ID_PATTERN)
       ncbi_id = Regexp.last_match[1]
       ncbi_id = encode ncbi_id
       url = "http://www.ncbi.nlm.nih.gov/#{querydb.first.type}/#{ncbi_id}"
       {
-        :order => 2,
-        :title => 'NCBI',
-        :url   => url,
-        :icon  => 'fa-external-link'
+        order: 2,
+        title: 'NCBI',
+        url:   url,
+        icon:  'fa-external-link'
       }
     end
 
     def uniprot
       return nil unless id.match(UNIPROT_ID_PATTERN)
       uniprot_id = Regexp.last_match[1]
       uniprot_id = encode uniprot_id
       url = "http://www.uniprot.org/uniprot/#{uniprot_id}"
       {
-        :order => 2,
-        :title => 'Uniprot',
-        :url   => url,
-        :icon  => 'fa-external-link'
+        order: 2,
+        title: 'Uniprot',
+        url:   url,
+        icon:  'fa-external-link'
       }
     end
   end
 end