Module: Mongoid::Extensions::Hash

Defined in:

lib/mongoid/extensions/hash.rb

Defined Under Namespace

Modules: ClassMethods

Instance Method Summary (collapse)

• - (Hash) __evolve_object_id__

  Evolves each value in the hash to an object id if it is convertable.

• - (Object) extract_id

  Get the id attribute from this hash, whether it's prefixed with an underscore or is a symbol.

• - (Hash) mongoize

  Turn the object from the ruby type we deal with to a Mongo friendly type.

• - (true) resizable?

  Can the size of this object change?.

{ field: id }.__evolve_object_id__

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# File 'lib/mongoid/extensions/hash.rb', line 14

def __evolve_object_id__
  update_values(&:__evolve_object_id__)
end

{ :_id => 1 }.extract_id

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# File 'lib/mongoid/extensions/hash.rb', line 27

def extract_id
  self["id"] || self["_id"] || self[:id] || self[:_id]
end

object.mongoize

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# File 'lib/mongoid/extensions/hash.rb', line 40

def mongoize
  ::Hash.mongoize(self)
end

{}.resizable?

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# File 'lib/mongoid/extensions/hash.rb', line 52

def resizable?
  true
end