checker.rb in strong_migrations-1.6.0

- old
+ new

@@ -6,10 +6,11 @@
     attr_accessor :direction, :transaction_disabled, :timeouts_set
 
     def initialize(migration)
       @migration = migration
       @new_tables = []
+      @new_columns = []
       @safe = false
       @timeouts_set = false
       @committed = false
     end
 
@@ -44,9 +45,11 @@
           check_add_index(*args)
         when :add_reference, :add_belongs_to
           check_add_reference(method, *args)
         when :change_column
           check_change_column(*args)
+        when :change_column_default
+          check_change_column_default(*args)
         when :change_column_null
           check_change_column_null(*args)
         when :change_table
           check_change_table
         when :create_join_table