Method: Sequel::Postgres::PGRange::DatabaseMethods.extended

Defined in:
lib/sequel/extensions/pg_range.rb

.extended(db) ⇒ Object

Reset the conversion procs if using the native postgres adapter, and extend the datasets to correctly literalize ruby Range values.



190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
 
# File 'lib/sequel/extensions/pg_range.rb', line 190

def self.extended(db)
  db.instance_eval do
    extend_datasets(DatasetMethods)
    copy_conversion_procs([3904, 3906, 3912, 3926, 3905, 3907, 3913, 3927])
    [:int4range, :numrange, :tsrange, :tstzrange, :daterange, :int8range].each do |v|
      @schema_type_classes[v] = PGRange
    end
  end

  procs = db.conversion_procs
  procs[3908] = Parser.new("tsrange", procs[1114])
  procs[3910] = Parser.new("tstzrange", procs[1184])
  if defined?(PGArray::Creator)
    procs[3909] = PGArray::Creator.new("tsrange", procs[3908])
    procs[3911] = PGArray::Creator.new("tstzrange", procs[3910])
  end

end