Provide different number of parameters for lambda : lambda « Method « Ruby






  1. Ruby
  2. Method
  3. lambda

Provide different number of parameters for lambda


l = lambda {|x,y| print x,y }
l.call(1,2)     # This works
l.call(1)       # Wrong number of arguments
l.call(1,2,3)   # Wrong number of arguments
l.call([1,2])   # Wrong number of arguments
l.call(*[1,2])  # Works: explicit splat to unpack the array








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