Call method from parameter : Method Arguments « Method « Ruby






  1. Ruby
  2. Method
  3. Method Arguments

Call method from parameter


def endless_string_succession(start)
  while true
    yield start
    start = start.succ
  end
end

endless_string_succession('fol') do |x|
  puts x
  break if x[-1] == x[-2]
end
# fol
# fom
# fon
# foo








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10.Raise exception based on parameter type
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