Module: Mongo::Protocol::Serializers::Bytes Private

Defined in:

lib/mongo/protocol/serializers.rb

Overview

This module is part of a private API. You should avoid using this module if possible, as it may be removed or be changed in the future.

MongoDB wire protocol serialization strategy for n bytes.

Writes and fetches bytes from the byte buffer.

Class Method Summary

• .deserialize(buffer, options = {}) ⇒ String private

  Deserializes bytes from the byte buffer.

• .serialize(buffer, value, _validating_keys = nil) ⇒ BSON::ByteBuffer private

  Writes bytes into the buffer.

Class Method Details

.deserialize(buffer, options = {}) ⇒ String

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Deserializes bytes from the byte buffer.

Parameters:

• buffer (BSON::ByteBuffer) —

  Buffer containing the value to read.

• options (Hash) (defaults to: {}) —

  The method options.

Options Hash (options):

• num_bytes (Integer) —

  Number of bytes to read.

Returns:

• (String) —

  The bytes.

Since:

• 2.5.0

# File 'lib/mongo/protocol/serializers.rb', line 442

def self.deserialize(buffer, options = {})
  num_bytes = options[:num_bytes]
  buffer.get_bytes(num_bytes || buffer.length)
end

.serialize(buffer, value, _validating_keys = nil) ⇒ BSON::ByteBuffer

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Writes bytes into the buffer.

Parameters:

• buffer (BSON::ByteBuffer) —

  Buffer to receive the bytes.

• value (String) —

  The bytes to write to the buffer.

• validating_keys (true, false) —

  Whether to validate keys. This option is deprecated and will not be used. It will removed in version 3.0.

Returns:

• (BSON::ByteBuffer) —

  Buffer with serialized value.

Since:

• 2.5.0

# File 'lib/mongo/protocol/serializers.rb', line 428

def self.serialize(buffer, value, _validating_keys = nil)
  buffer.put_bytes(value)
end