search.rb in agilibox-1.0.10

- old
+ new

@@ -1,30 +1,30 @@
 module Agilibox::Search
   extend ActiveSupport::Concern
 
   class_methods do
     def default_search_fields
-      fields = columns.map do |column|
+      columns.map do |column|
         "#{table_name}.#{column.name}"
       end
     end # def default_search_fields
 
     def search(q, *fields)
       words  = q.to_s.parameterize.split("-")
       fields = default_search_fields if fields.empty?
 
-      sql_query = words.map.with_index do |word, index|
-        fields.map do |field|
+      sql_query = words.map.with_index { |_word, index|
+        fields.map { |field|
           "(UNACCENT(CAST(#{field} AS TEXT)) ILIKE :w#{index})"
-        end.join(" OR ")
-      end.map{ |e| "(#{e})" }.join(" AND ")
+        }.join(" OR ")
+      }.map { |e| "(#{e})" }.join(" AND ")
 
       sql_params_a = words.map.with_index do |word, index|
         ["w#{index}".to_sym, "%#{word}%"]
       end
 
       sql_params_h = Hash[sql_params_a]
 
-      self.where(sql_query, sql_params_h)
+      where(sql_query, sql_params_h)
     end # def search
   end # class_methods
 end # class Agilibox::Search