Module: ModernTimes::MarshalStrategy

Defined in:
lib/modern_times/marshal_strategy.rb,
lib/modern_times/marshal_strategy/bson.rb,
lib/modern_times/marshal_strategy/json.rb,
lib/modern_times/marshal_strategy/ruby.rb,
lib/modern_times/marshal_strategy/yaml.rb,
lib/modern_times/marshal_strategy/string.rb

Defined Under Namespace

Modules: BSON, JSON, Ruby, String, YAML

Class Method Summary collapse

Class Method Details

.find(marshaler) ⇒ Object 



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# File 'lib/modern_times/marshal_strategy.rb', line 27

def self.find(marshaler)
  if marshaler.nil?
    return Ruby
  else
    val = @options[marshaler.to_sym]
    return val if val
  end
  raise "Invalid marshal strategy: #{marshaler}"
end

.register(hash) ⇒ Object

Allow user-defined marshal strategies



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# File 'lib/modern_times/marshal_strategy.rb', line 42

def self.register(hash)
  hash.each do |key, marshaler|
    raise "Invalid marshal strategy: #{marshaler}" unless valid?(marshaler)
    @options[key] = marshaler
  end
end

.registered?(marshaler) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/modern_times/marshal_strategy.rb', line 37

def self.registered?(marshaler)
  @options.has_key?(marshaler.to_sym)
end

.unregister(sym) ⇒ Object 



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# File 'lib/modern_times/marshal_strategy.rb', line 49

def self.unregister(sym)
  @options.delete(sym)
end

.valid?(marshaler) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/modern_times/marshal_strategy.rb', line 53

def self.valid?(marshaler)
  return marshaler.respond_to?(:marshal_type) &&
      marshaler.respond_to?(:marshal) &&
      marshaler.respond_to?(:unmarshal)
end