Module: Forwarder::Evaller

Extended by:
Evaller
Included in:
Evaller
Defined in:
lib/forwarder/evaller.rb

Constant Summary collapse

NotSerializable = 
Class.new RuntimeError

Instance Method Summary collapse

Instance Method Details

#evaluable?(an_object, cache = {}) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/forwarder/evaller.rb', line 6

def evaluable? an_object, cache={}
  !!_serialize_one( an_object, cache )
rescue NotSerializable
  false
end

#serialize(args) ⇒ Object 



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# File 'lib/forwarder/evaller.rb', line 12

def serialize args
  return "" if args.nil? || args.empty?
  serialize_without_arg_suffix( args ).join(", ") + ", "
rescue NotSerializable
  nil
end

#serialize_without_arg_suffix(args, cache = {}) ⇒ Object 



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# File 'lib/forwarder/evaller.rb', line 19

def serialize_without_arg_suffix args, cache={}
  args.map{ | arg |
    _serialize_one arg, cache
  }
end