class Reflections::Remappers::BelongsTo

Attributes

remapper[R]

Public Instance Methods

remap(ar_classes, &block) click to toggle source
# File lib/reflections/remappers/belongs_to.rb, line 7
def remap(ar_classes, &block)
  ar_classes.each do |ar_class|
    associations_for_class(ar_class).each do |association|
      foreign_key = association.foreign_key || "#{association.name}_id"
      ar_class.where(foreign_key => from_obj).each do |record|
        update_record_or_yield record, association, &block
      end
    end
  end
end

Private Instance Methods

associations(ar_class) click to toggle source
# File lib/reflections/remappers/belongs_to.rb, line 30
def associations(ar_class)
  ar_class.reflect_on_all_associations :belongs_to
end
filter_for_class(klass) click to toggle source
# File lib/reflections/remappers/belongs_to.rb, line 20
def filter_for_class(klass)
  ->(assoc) {
    assoc.name == klass.to_s.underscore.to_sym || assoc.options[:class_name] == klass.model_name
  }
end
update_record(record, association) click to toggle source
# File lib/reflections/remappers/belongs_to.rb, line 26
def update_record(record, association)
  record.update_attribute association.name, to_obj
end