Handles reversing an alter_table block in a reversible migration.
[Source]
# File lib/sequel/extensions/migration.rb, line 219 219: def initialize 220: @actions = [] 221: end
# File lib/sequel/extensions/migration.rb, line 223 223: def reverse(&block) 224: instance_eval(&block) 225: actions = @actions.reverse 226: Proc.new{actions.each{|a| send(*a)}} 227: end
[Validate]