Class: Maybe

Inherits:
Object
  • Object
show all
Defined in:
lib/terminal/emojify/maybe.rb

Direct Known Subclasses

None, Some

Class Method Summary collapse

Instance Method Summary collapse

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method_name, *arguments, &block) ⇒ Object 



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# File 'lib/terminal/emojify/maybe.rb', line 14

def method_missing(method_name, *arguments, &block)
  value = nil
  if @object.respond_to?(method_name)
    value = @object.send(method_name, *arguments, &block)
  end

  self.class.wrap(value)
end

Class Method Details

.wrap(object) ⇒ Object 



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# File 'lib/terminal/emojify/maybe.rb', line 2

def self.wrap(object)
  if object
    Some.new(object)
  else
    None.new
  end
end

Instance Method Details

#respond_to?(method_name, include_private = false) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/terminal/emojify/maybe.rb', line 10

def respond_to?(method_name, include_private = false)
  super || @object.respond_to?(method_name, include_private)
end