Class: BSON::Document

Inherits:
Hash
  • Object
show all
Defined in:
lib/bson/document.rb

Overview

Note:

The specification is: document ::= int32 e_list “x00”

This module provides behaviour for serializing and deserializing entire BSON documents, according to the BSON specification.

See Also:

Since:

  • 2.0.0

Instance Method Summary collapse

Instance Method Details

#[](key) ⇒ Object

Get a value from the document for the provided key. Can use string or symbol access, but the fastest will be to always provide a key that is of the same type as the stored keys.

Examples:

Get an element for the key.

document["field"]

Get an element for the key by symbol.

document[:field]

Parameters:

Returns:

  • (Object) —

    The found value, or nil if none found.

Since:

  • 2.0.0



52
53
54
 
# File 'lib/bson/document.rb', line 52

def [](key)
  super(key) || super(key.to_s)
end