Class: WrapperBased::Context

Inherits:
Object
  • Object
show all
Defined in:
lib/wrapper_based/context.rb,
lib/wrapper_based/context/producer.rb

Defined Under Namespace

Modules: TypeCasting Classes: Casting, CastingDirector, Producer

Constant Summary collapse

UnassignedRole = 
Class.new(StandardError)

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(**where) ⇒ Context

Returns a new instance of Context.



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# File 'lib/wrapper_based/context.rb', line 3

def initialize(**where)
  @_casting_director_ = CastingDirector.new(self.class)
  rebind where
end

Class Method Details

.call(**where) ⇒ Object 



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# File 'lib/wrapper_based/context.rb', line 26

def call(**where)
  new(where).call
end

.cast_as(role, actor) ⇒ Object 



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# File 'lib/wrapper_based/context.rb', line 30

def cast_as(role, actor)
  send(role).typecast(actor)
end

Instance Method Details

#[](*args, &block) ⇒ Object 



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# File 'lib/wrapper_based/context.rb', line 17

def [](*args, &block)
  call(*args, &block)
end

#rebind(**where) ⇒ Object 



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# File 'lib/wrapper_based/context.rb', line 8

def rebind(**where)
  where.each { |role, player| public_send :"#{role}=", player }
  self
end

#to_proc ⇒ Object 



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# File 'lib/wrapper_based/context.rb', line 13

def to_proc
  method(:call).to_proc
end