Prime Numbers : Prime Numbers « Number « Ruby

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Ruby » Number » Prime Numbers

Prime Numbers





require 'mathn'



prime_number = Prime.new # instantiate a Prime object

prime_number.next # => 2 # return the next prime number (seed = 1)

prime_number.succ # => 3 # succ works, too



# print the next prime number as a string

puts "The next prime number is " + prime_number.next.to_s + "."

Related examples in the same category

1.	Use Prime to generate prime numbers
2.	Generates 25 prime numbers from 2 to 97
3.	Use each method from Prime class
4.	Generating Prime Numbers with succ
5.	Pass code block into each

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