Gecko [ lorencats.com ]

Name	Size	Permission
behaviour	[ DIR ]	drwxr-xr-x
utils	[ DIR ]	drwxr-xr-x
behaviour.rb	4.06 KB	-rw-r--r--
context.rb	5.4 KB	-rw-r--r--
core.rb	7.61 KB	-rw-r--r--
default_dead_letter_handler.rb	212 B	-rw-r--r--
envelope.rb	1.06 KB	-rw-r--r--
errors.rb	552 B	-rw-r--r--
internal_delegations.rb	1.34 KB	-rw-r--r--
public_delegations.rb	684 B	-rw-r--r--
reference.rb	4.14 KB	-rw-r--r--
root.rb	1.03 KB	-rw-r--r--
type_check.rb	1.04 KB	-rw-r--r--
utils.rb	255 B	-rw-r--r--

Name

Size

Permission

Action

behaviour

[ DIR ]

drwxr-xr-x

utils

[ DIR ]

drwxr-xr-x

behaviour.rb

4.06 KB

-rw-r--r--

context.rb

5.4 KB

-rw-r--r--

core.rb

7.61 KB

-rw-r--r--

default_dead_letter_handler.rb

212 B

-rw-r--r--

envelope.rb

1.06 KB

-rw-r--r--

errors.rb

552 B

-rw-r--r--

internal_delegations.rb

1.34 KB

-rw-r--r--

public_delegations.rb

684 B

-rw-r--r--

reference.rb

4.14 KB

-rw-r--r--

root.rb

1.03 KB

-rw-r--r--

type_check.rb

1.04 KB

-rw-r--r--

utils.rb

255 B

-rw-r--r--

Code Editor : type_check.rb

module Concurrent
  module Actor

# taken from Algebrick
    # supplies type-checking helpers whenever included
    module TypeCheck

def Type?(value, *types)
        types.any? { |t| value.is_a? t }
      end

def Type!(value, *types)
        Type?(value, *types) or
            TypeCheck.error(value, 'is not', types)
        value
      end

def Match?(value, *types)
        types.any? { |t| t === value }
      end

def Match!(value, *types)
        Match?(value, *types) or
            TypeCheck.error(value, 'is not matching', types)
        value
      end

def Child?(value, *types)
        Type?(value, Class) &&
            types.any? { |t| value <= t }
      end

def Child!(value, *types)
        Child?(value, *types) or
            TypeCheck.error(value, 'is not child', types)
        value
      end

private

def self.error(value, message, types)
        raise TypeError,
              "Value (#{value.class}) '#{value}' #{message} any of: #{types.join('; ')}."
      end
    end
  end
end

${this.title}

Code Editor : type_check.rb