Class: BSON::DBRef

Inherits:
Object show all
Defined in:
lib/bson/types/dbref.rb

Overview

A reference to another object in a MongoDB database.

Instance Attribute Summary (collapse)

Instance Method Summary (collapse)

Constructor Details

- (DBRef) initialize(namespace, object_id)

Create a DBRef. Use this class in conjunction with DB#dereference.

Parameters:

Core docs:



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# File 'lib/bson/types/dbref.rb', line 14

def initialize(namespace, object_id)
  @namespace = namespace
  @object_id = object_id
end

Instance Attribute Details

- (Object) namespace (readonly)

Returns the value of attribute namespace



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# File 'lib/bson/types/dbref.rb', line 6

def namespace
  @namespace
end

- (Object) object_id (readonly)

Returns the value of attribute object_id



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# File 'lib/bson/types/dbref.rb', line 6

def object_id
  @object_id
end

Instance Method Details

- (Object) to_hash 



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# File 'lib/bson/types/dbref.rb', line 23

def to_hash
  {"$ns" => @namespace, "$id" => @object_id }
end

- (Object) to_s 



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# File 'lib/bson/types/dbref.rb', line 19

def to_s
  "ns: #{namespace}, id: #{object_id}"
end