Class: Funkr::Types::Container

Inherits:

Object

• Object
• Funkr::Types::Container

Extended by:

Monoid::ClassMethods

Includes:

Functor, Categories, Monoid

Defined in:

lib/funkr/types/container.rb

Instance Method Summary

• #initialize(value) ⇒ Container constructor

  A new instance of Container.

• #map(&block) ⇒ Object
• #mplus(c_y) ⇒ Object
• #to_s ⇒ Object
• #unbox ⇒ Object

Constructor Details

#initialize(value) ⇒ Container

Returns a new instance of Container.

# File 'lib/funkr/types/container.rb', line 9

def initialize(value)
  @value = value
end

Instance Method Details

#map(&block) ⇒ Object

# File 'lib/funkr/types/container.rb', line 19

def map(&block)
  self.class.new(yield(@value))
end

#mplus(c_y) ⇒ Object

# File 'lib/funkr/types/container.rb', line 26

def mplus(c_y)
  self.class.new(@value.mplus(c_y.unbox))
end

#to_s ⇒ Object

# File 'lib/funkr/types/container.rb', line 15

def to_s; format("{- %s -}", @value.to_s); end

#unbox ⇒ Object

# File 'lib/funkr/types/container.rb', line 13

def unbox; @value; end