module ROM::SQL::Relation::ClassMethods

Attributes

associations[R]
model[R]

Public Instance Methods

finalize(relations, relation) click to toggle source
Calls superclass method
# File lib/rom/fmp/relation/class_methods.rb, line 30
def finalize(relations, relation)
  model.set_dataset(relation.dataset)
  model.dataset.naked!

  associations.each do |*args, options|
    model = relation.model
    other = relations[options.fetch(:relation)].model

    model.public_send(*args, options.merge(class: other))
  end

  model.freeze

  super
end
inherited(klass) click to toggle source
Calls superclass method
# File lib/rom/fmp/relation/class_methods.rb, line 5
def inherited(klass)
  klass.class_eval do
    class << self
      attr_reader :model, :associations
    end
  end
  klass.instance_variable_set('@model', Class.new(Sequel::Model))
  klass.instance_variable_set('@associations', [])
  super
end
many_to_many(name, options = {}) click to toggle source
# File lib/rom/fmp/relation/class_methods.rb, line 20
def many_to_many(name, options = {})
  associations << [__method__, name, options.merge(relation: name)]
end
many_to_one(name, options = {}) click to toggle source
# File lib/rom/fmp/relation/class_methods.rb, line 24
def many_to_one(name, options = {})
  relation_name = Inflector.pluralize(name).to_sym
  new_options = options.merge(relation: relation_name)
  associations << [__method__, name, new_options]
end
one_to_many(name, options) click to toggle source
# File lib/rom/fmp/relation/class_methods.rb, line 16
def one_to_many(name, options)
  associations << [__method__, name, options.merge(relation: name)]
end