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- desc 'Create YAML test fixtures from data in an existing database.
- Defaults to development database. Set RAILS_ENV to override.'
-
- task :extract_fixtures => :environment do
- sql = "SELECT * FROM %s"
- skip_tables = ["schema_info"]
- ActiveRecord::Base.establish_connection
- (ActiveRecord::Base.connection.tables - skip_tables).each do |table_name|
- i = "000"
- File.open("#{Rails.root}/#{table_name}.yml", 'w' ) do |file|
- data = ActiveRecord::Base.connection.select_all(sql % table_name)
- file.write data.inject({}) { |hash, record|
- # cast extracted values
- ActiveRecord::Base.connection.columns(table_name).each { |col|
- record[col.name] = col.type_cast(record[col.name]) if record[col.name]
- }
- hash["#{table_name}_#{i.succ!}"] = record
- hash
- }.to_yaml
- end
- end
- end
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