Rescue Type Error in case of wrong objects are passed as a parameter.

rescue_type_error.rb

begin
  puts "a" * 5 # => "aaaaa"
  puts 1 + ""  # => TypeError (string can't be coerced into Integer)
  puts 5 * "a" # => Never Evaluate
rescue TypeError => e
  puts e.message, e.backtrace
end