Method: XMigra::Migration#initialize

Defined in:
lib/xmigra/migration.rb

#initialize(info) ⇒ Migration

Returns a new instance of Migration.



11
12
13
14
15
16
17
18
19
20
 
# File 'lib/xmigra/migration.rb', line 11

def initialize(info)
  @id = info['id'].dup.freeze
  _follows = info[FOLLOWS]
  @follows = (_follows.dup.freeze unless _follows == EMPTY_DB)
  @sql = info.has_key?('sql') ? info["sql"].dup.freeze : nil
  @description = info["description"].dup.freeze
  @changes = (info[CHANGES] || []).dup.freeze
  @changes.each {|c| c.freeze}
  @all_info = Marshal.load(Marshal.dump(info))
end