Method: Mongoid::Tasks::Database#create_collections

Defined in:
lib/mongoid/tasks/database.rb

#create_collections(models = ::Mongoid.models, force: false) ⇒ Object

Create collections for each model given the provided globs and the class is not embedded.

Parameters:

  • models. (Array<Mongoid::Document>) —

    Array of document classes for which collections should be created. Defaulted to all document classes in the application.

  • force (true | false) (defaults to: false) —

    If true, the method will drop existing collections before creating new ones. If false, the method will create only new collection (that do not exist in the database).



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# File 'lib/mongoid/tasks/database.rb', line 21

def create_collections(models = ::Mongoid.models, force: false)
  models.each do |model|
    if !model.embedded? || model.cyclic?
      model.create_collection(force: force)
      logger.info("MONGOID: Created collection for #{model}:")
    else
      logger.info("MONGOID: collection options ignored on: #{model}, please define in the root model.")
    end
  rescue Exception
    logger.error "error while creating collection for #{model}"
    raise
  end
end