Module: Mongo::Model::QueryMixin

Defined in:: lib/mongo/model/query_mixin.rb

Defined Under Namespace

Modules: ClassMethods

Instance Method Summary collapse

#exists?(options = {}) ⇒ Boolean (also: #exist?)

Instance Method Details

#exists?(options = {}) ⇒ `Boolean` Also known as: exist?

Returns:

(Boolean)



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# File 'lib/mongo/model/query_mixin.rb', line 2

def exists? options = {}
  self.class.count({id: id}, options) > 0
end