data_mask

This gem is made for data-masking. Dependent Sequel.

Add this line to your application's Gemfile:

gem 'data_mask'

And then execute:

$ bundle

Or install it yourself as:

$ gem install data_mask

Make your database.yml & tasks.yml imitated with examples in test/config

And use the gem like this:

mask = DataMask::Mask.new('path/with/your/database.yml_&_tasks.yml') # Default 'config/'
mask.run

or

mask = DataMask::Mask.new('path/with/your/database.yml_&_task.yml') # Default 'config/'
mask.tmp_db_clear
mask.operate_db('create')
mask.migrate
mask.play

And you may use mask.export to export the database to .sql file.

In .yml files, you can use %= for eval the content.

You can also write yml like this:

password: '%= BCrypt::Password.create("123456")'

If you need to set each row with different value, you can just use each_row, like:

users:
  mobile: 18600000000
  each_row:
    email: '%= row[:id].to_s + "@cuebyte.moe"'

the row this the object of each row, which type is Hash.

The gem is available as open source under the terms of the MIT License.