Module: Mongo::Document

Defined in:
lib/mongo/document.rb

Class Method Summary collapse

Class Method Details

.client ⇒ Object Also known as: connection 



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# File 'lib/mongo/document.rb', line 57

def client
  @client
end

.database_file=(file) ⇒ Object 



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# File 'lib/mongo/document.rb', line 77

def database_file=(file)
  config = YAML.load(File.read(file))
  env = ENV['RAILS_ENV'] || ENV['RACK_ENV']
  spec = config[env]
  establish_connection(spec)
end

.descendants ⇒ Object 



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# File 'lib/mongo/document.rb', line 53

def descendants
  @descendants ||= []
end

.establish_connection(spec) ⇒ Object 



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# File 'lib/mongo/document.rb', line 62

def establish_connection(spec)
  spec = spec.symbolize_keys
  hosts_or_uri = nil
  spec.delete_if do |k, v|
    if k == :hosts || k == :uri
      hosts_or_uri = v
    end
  end
  @client = Mongo::Client.new(hosts_or_uri, spec)

  descendants.each do |model|
    set_connection(model)
  end
end

.included(cls) ⇒ Object 



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# File 'lib/mongo/document.rb', line 47

def included(cls)
  cls.extend DocumentClass
  set_connection(cls)
  descendants << cls
end