patch rails to ignore text limit

Andrey Kumanyaev
1 parent 4eb7d82a
Showing 1 changed file with 26 additions and 0 deletions Show diff stats
config/initializers/postgresql_limit_fix.rb
@@ -0,0 +1,26 @@
+if defined?(ActiveRecord::ConnectionAdapters::PostgreSQLAdapter)
+  class ActiveRecord::ConnectionAdapters::PostgreSQLAdapter
+    class TableDefinition
+      def text(*args)
+        options = args.extract_options!
+        options.delete(:limit)
+        column_names = args
+        type = :text
+        column_names.each { |name| column(name, type, options) }
+      end
+    end
+
+    def add_column_with_limit_filter(table_name, column_name, type, options = {})
+      options.delete(:limit) if type == :text
+      add_column_without_limit_filter(table_name, column_name, type, options)
+    end
+
+    def change_column_with_limit_filter(table_name, column_name, type, options = {})
+      options.delete(:limit) if type == :text
+      change_column_without_limit_filter(table_name, column_name, type, options)
+    end
+
+    alias_method_chain :add_column, :limit_filter
+    alias_method_chain :change_column, :limit_filter
+  end
+end
...	...	@@ -0,0 +1,26 @@
	1	+if defined?(ActiveRecord::ConnectionAdapters::PostgreSQLAdapter)
	2	+ class ActiveRecord::ConnectionAdapters::PostgreSQLAdapter
	3	+ class TableDefinition
	4	+ def text(*args)
	5	+ options = args.extract_options!
	6	+ options.delete(:limit)
	7	+ column_names = args
	8	+ type = :text
	9	+ column_names.each { \|name\| column(name, type, options) }
	10	+ end
	11	+ end
	12	+
	13	+ def add_column_with_limit_filter(table_name, column_name, type, options = {})
	14	+ options.delete(:limit) if type == :text
	15	+ add_column_without_limit_filter(table_name, column_name, type, options)
	16	+ end
	17	+
	18	+ def change_column_with_limit_filter(table_name, column_name, type, options = {})
	19	+ options.delete(:limit) if type == :text
	20	+ change_column_without_limit_filter(table_name, column_name, type, options)
	21	+ end
	22	+
	23	+ alias_method_chain :add_column, :limit_filter
	24	+ alias_method_chain :change_column, :limit_filter
	25	+ end
	26	+end
...	...