Class: AlgebraDB::Exec::Decoder

Inherits:

Object

• Object
• AlgebraDB::Exec::Decoder

Defined in:

lib/algebra_db/exec/decoder.rb

Overview

Informational class that holds a decoder.

Direct Known Subclasses

Value::Array::Decoder, Value::Bool::Decoder, Value::Double::Decoder, Value::Integer::Decoder, Value::JSONB::Decoder

Instance Method Summary

• #decode_value(db_value) ⇒ Object

  Post-processing: after we use the pg decoder to load from DB, transform it here! By default, does nothing.

• #pg_decoder ⇒ Object

  The decoder given to postgres for a string.

Instance Method Details

#decode_value(db_value) ⇒ Object

Post-processing: after we use the pg decoder to load from DB, transform it here! By default, does nothing.

# File 'lib/algebra_db/exec/decoder.rb', line 15

def decode_value(db_value)
  db_value
end

#pg_decoder ⇒ Object

The decoder given to postgres for a string.

# File 'lib/algebra_db/exec/decoder.rb', line 8

def pg_decoder
  PG::TextDecoder::String.new
end