Class: Protobuf::Rpc::Env

Inherits:
Hash
  • Object
show all
Defined in:
lib/protobuf/rpc/env.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Env

Returns a new instance of Env.



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# File 'lib/protobuf/rpc/env.rb', line 51

def initialize(options={})
  merge!(options)

  self['worker_id'] = ::Thread.current.object_id.to_s(16)
end

Class Method Details

.hash_accessor(*names) ⇒ Object

Creates an accessor that simply sets and reads a key in the hash:

class Config < Hash hash_accessor :app end

config = Config.new config.app = Foo config[:app] #=> Foo

config[:app] = Bar config.app #=> Bar



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# File 'lib/protobuf/rpc/env.rb', line 17

def self.hash_accessor(*names) #:nodoc:
  names.each do |name|
    class_eval <<-METHOD, __FILE__, __LINE__ + 1
      def #{name}
        self['#{name}']
      end

      def #{name}=(value)
        self['#{name}'] = value
      end

      def #{name}?
        ! self['#{name}'].nil?
      end
    METHOD
  end
end