Class: Method

Inherits:
Object show all
Defined in:
lib/mug/apply.rb,
lib/mug/iterator/method.rb

Instance Method Summary collapse

Instance Method Details

#apply(*args) ⇒ Object

Curries this Method and partially applies parameters. If a sufficient number of arguments are supplied, it passes the supplied arguments to the original proc and returns the result. Otherwise, returns another curried proc that takes the rest of arguments.



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# File 'lib/mug/apply.rb', line 41

def apply(*args)
  curry.call(*args)
end

#curry(n = nil) ⇒ Object

Returns a curried proc. If the optional arity argument is given, it determines the number of arguments. A curried proc receives some arguments. If a sufficient number of arguments are supplied, it passes the supplied arguments to the original proc and returns the result. Otherwise, returns another curried proc that takes the rest of arguments.



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# File 'lib/mug/apply.rb', line 25

def curry(n=nil)
  if n
    to_proc.curry n
  else
    to_proc.curry
  end
end

#to_iter(*args) ⇒ Object

Creates a new Iterator for this method, initially invoked on this method’s receiver.



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# File 'lib/mug/iterator/method.rb', line 9

def to_iter *args
  Iterator.new receiver, name, *args
end