Module: Casting::Context

Defined in:
lib/casting/context.rb

Defined Under Namespace

Modules: InstanceMethods

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.extended(base) ⇒ Object 



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# File 'lib/casting/context.rb', line 33

def self.extended(base)
  base.send(:include, InstanceMethods)
end

Instance Method Details

#initialize(*setup_args, &block) ⇒ Object 



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# File 'lib/casting/context.rb', line 37

def initialize(*setup_args, &block)
  attr_reader(*setup_args)
  private(*setup_args)

  if block
    define_method(:__custom_initialize, &block)
  else
    define_method(:__custom_initialize) do; end
  end

  mod = Module.new
  line = __LINE__; string = %<
    def initialize(#{setup_args.map{|name| "#{name}:" }.join(',')})
      @assignments = []
      #{setup_args.map do |name|
        ["assign(",name,", '",name,"')"].join
      end.join("\n")}
      __custom_initialize
      Thread.current[:context] = self
    end
    attr_reader :assignments
  >
  mod.class_eval string, __FILE__, line
  const_set('Initializer', mod)
  include mod
end