Class: PostgresPR::RowDescription

Inherits:
Message
  • Object
show all
Defined in:
lib/postgres-pr/message.rb

Defined Under Namespace

Classes: FieldInfo

Constant Summary

Constants inherited from Message

Message::MsgTypeMap

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Message

create, #dump, dump, read, register_message_type

Instance Attribute Details

#fields ⇒ Object (readonly)

Returns the value of attribute fields.



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# File 'lib/postgres-pr/message.rb', line 257

def fields
  @fields
end

Instance Method Details

#parse(buffer) ⇒ Object 



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# File 'lib/postgres-pr/message.rb', line 261

def parse(buffer)
  super do
    nfields = buffer.read_int16
    @fields = nfields.times.map do
      FieldInfo.new(
        buffer.read_cstring,
        buffer.read_int32,
        buffer.read_int16,
        buffer.read_int32,
        buffer.read_int16,
        buffer.read_int32,
        buffer.read_int16
      )
    end
  end
end