Class: Dramatis::Runtime::Gate::Hash

Inherits:
Object
  • Object
show all
Defined in:
lib/dramatis/runtime/gate.rb

Instance Method Summary collapse

Constructor Details

#initialize(default, hash = {}) ⇒ Hash

Returns a new instance of Hash.



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# File 'lib/dramatis/runtime/gate.rb', line 181

def initialize default, hash = {}
  @default = default
  @hash = hash.clone
  @queued = {}
  track and warn "create default = #{@default} hash = [#{@hash.keys.join(' ')}]"
  @always = []
  @call_thread = nil
end

Instance Method Details

#accept(*args) ⇒ Object 



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# File 'lib/dramatis/runtime/gate.rb', line 206

def accept *args
  track and warn "accept [#{args.join(' ')}]"
  if args.length == 1
    @hash[args[0]] = ACCEPT
  else
    @hash[args[0]].accept( *args[1,args.length] )
  end
end

#accepts?(*args) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dramatis/runtime/gate.rb', line 233

def accepts? *args
  v = nil
  if v == nil 
    v = @hash.has_key?( args[0] ) ? @hash[args[0]].accepts?( *args[1,args.length] ) : @default
  end
  track and warn "accepts? [#{args.join(' ')}] => #{v}"
  v
end

#always(*args) ⇒ Object 



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# File 'lib/dramatis/runtime/gate.rb', line 192

def always *args
  track and warn "always [#{args.join(' ')}]"
  @always << args
end

#default(*args) ⇒ Object 



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# File 'lib/dramatis/runtime/gate.rb', line 215

def default *args
  track and warn "default [#{args.join(' ')}]"
  if args.length == 1
    @hash.delete args[0]
  else
    @hash[args[0]].default( *args[1,args.length] )
  end
end

#refuse(*args) ⇒ Object 



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# File 'lib/dramatis/runtime/gate.rb', line 197

def refuse *args
  track and warn "refuse [#{args.join(' ')}]"
  if args.length == 1
    @hash[args[0]] = REJECT
  else
    @hash[args[0]].refuse( *args[1,args.length] )
  end
end

#set_default(value, *args) ⇒ Object 



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# File 'lib/dramatis/runtime/gate.rb', line 224

def set_default value, *args
  track and warn "default = #{value} [#{args.join(' ')}] #{args.length}"
  if args.length == 0
    @default = value
  else
    @hash[args[0]].set_default value, *args[1,args.length]
  end
end

#track ⇒ Object 



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# File 'lib/dramatis/runtime/gate.rb', line 190

def track; false; end