Class: Dry::Effects::Providers::Implicit

Inherits:
Object
  • Object
show all
Defined in:
lib/dry/effects/providers/implicit.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#dictionary ⇒ Object (readonly)

Returns the value of attribute dictionary.



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# File 'lib/dry/effects/providers/implicit.rb', line 13

def dictionary
  @dictionary
end

Instance Method Details

#call(dynamic = EMPTY_HASH) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Yield the block with the handler installed



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# File 'lib/dry/effects/providers/implicit.rb', line 22

def call(dynamic = EMPTY_HASH)
  if dynamic.empty?
    @dictionary = static
  else
    @dictionary = static.merge(dynamic)
  end

  yield
end

#implicit(arg) ⇒ Object 



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# File 'lib/dry/effects/providers/implicit.rb', line 15

def implicit(arg)
  dictionary.fetch(arg.class)
end

#provide?(effect) ⇒ Boolean

Parameters:

Returns:

  • (Boolean) 


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# File 'lib/dry/effects/providers/implicit.rb', line 35

def provide?(effect)
  super &&
    dependency.equal?(effect.dependency) &&
    dictionary.key?(effect.payload[0].class)
end