Method: Object#unfold

Defined in:
lib/rmtools/functional/unfold.rb

#unfold(breaker = lambda{|x|x.b}, &splitter) ⇒ Object

@ breaker must be callable that returns true value if that’s it @ &splitter must return a pair



6
7
8
9
10
11
12
13
 
# File 'lib/rmtools/functional/unfold.rb', line 6

def unfold(breaker=lambda{|x|x.b}, &splitter)
  obj, container = self, []
  until breaker.call obj
    obj, next_element = splitter[obj]
    container.unshift next_element
  end
  container
end