Class: Dry::Types::Constrained::Coercible

Inherits:
Dry::Types::Constrained show all
Defined in:
lib/dry/types/constrained/coercible.rb

Instance Attribute Summary

Attributes inherited from Dry::Types::Constrained

#rule

Attributes included from Decorator

#type

Attributes included from Options

#options

Instance Method Summary collapse

Methods inherited from Dry::Types::Constrained

#call, #constrained, #constrained?, #decorate?, #initialize, #valid?

Methods included from Builder

#constrained, #constrained_type, #constructor, #default, #enum, #maybe, #optional, #safe, #|

Methods included from Decorator

#constrained?, #constructor, #decorate?, #default?, #initialize, #method_missing, #respond_to_missing?, #valid?

Methods included from Options

#initialize, #meta, #with

Constructor Details

This class inherits a constructor from Dry::Types::Constrained

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Dry::Types::Decorator

Instance Method Details

#try(input, &block) {|failure| ... } ⇒ Result

Parameters:

  • input (Object)
  • block (#call)

Yield Parameters:

  • failure (Failure)

Yield Returns:

Returns:



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# File 'lib/dry/types/constrained/coercible.rb', line 10

def try(input, &block)
  result = type.try(input)

  if result.success?
    validation = rule.(result.input)

    if validation.success?
      result
    else
      block ? yield(validation) : validation
    end
  else
    block ? yield(result) : result
  end
end