remove some duplication

funny-falcon · Jun 3, 2012 · cd30e1c · cd30e1c
1 parent 1ad91b9
commit cd30e1c
Showing 1 changed file with 1 addition and 5 deletions.
diff --git a/lib/ar_pg_array/schema.rb b/lib/ar_pg_array/schema.rb
@@ -218,13 +218,9 @@ def prepare_pg_string_array(value, base_type, column=nil)
         "{#{ value.join(',')}}"
       end
 
-      class CNULL; def inspect; 'NULL'; end; alias to_s inspect end
-      NULL = CNULL.new
-
-      TESCAPE_HASH={'\\'=>'\\\\', '"'=>'\\"'}
       def prepare_pg_text_array(value)
         value = value.map{|v|
-             v ? "\"#{v.to_s.gsub(/\\|"/){|s| TESCAPE_HASH[s]}}\"" : NULL
+             v ? "\"#{v.to_s.gsub(/\\|"/){|s| ESCAPE_HASH[s]}}\"" : 'NULL'
         }.join(',')
         "{#{value}}"
       end