class Obfusk::Monads::Maybe
Public Class Methods
bind_pass(m, &b)
click to toggle source
# File lib/obfusk/monads.rb, line 42 def self.bind_pass(m, &b) m.match Nothing: -> (_) { Nothing() }, Just: -> (x) { b[x.value] } end
lazy_plus(m, k)
click to toggle source
# File lib/obfusk/monads.rb, line 49 def self.lazy_plus(m, k) m.match Nothing: -> (_) { k._ }, Just: -> (_) { m } end
mreturn(x)
click to toggle source
# File lib/obfusk/monads.rb, line 39 def self.mreturn(x) Just(x) end
zero()
click to toggle source
# File lib/obfusk/monads.rb, line 46 def self.zero Nothing() end