Module: Datasource::Adapters::Sequel::Model::ClassMethods

Defined in:
lib/datasource/adapters/sequel.rb

Instance Method Summary collapse

Instance Method Details

#datasource_module(&block) ⇒ Object 



103
104
105
 
# File 'lib/datasource/adapters/sequel.rb', line 103

def datasource_module(&block)
  default_datasource.instance_exec(&block)
end

#default_datasource ⇒ Object 



99
100
101
 
# File 'lib/datasource/adapters/sequel.rb', line 99

def default_datasource
  @default_datasource ||= Datasource::From(self)
end

#upgrade_for_serializer(records, serializer_class = nil, datasource_class = nil) ⇒ Object 



107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
 
# File 'lib/datasource/adapters/sequel.rb', line 107

def upgrade_for_serializer(records, serializer_class = nil, datasource_class = nil)
  # must use filter to get a new scope
  scope = filter.with_datasource(datasource_class).for_serializer(serializer_class)
  records = Array(records)

  binding.pry if scope.datasource_get(:datasource_class).nil?

  pk = scope.datasource_get(:datasource_class).primary_key.to_sym
  if primary_keys = records.map(&pk)
    scope = scope.where(pk => primary_keys.compact)
  end

  scope = yield(scope) if block_given?

  datasource = scope.get_datasource
  if datasource.can_upgrade?(records)
    datasource.upgrade_records(records)
  else
    scope.all
  end
end