Extended maintenance of Ruby 1.9.3 ended on February 23, 2015. Read more
Provides a Prime
object with compatibility to Ruby 1.8 when
instantiated via Prime
.new
.
Overwrites Prime#each.
Iterates the given block over all prime numbers. Note that enumeration starts from the current position of internal pointer, not rewound.
# File prime.rb, line 502 def each(&block) return @generator.dup unless block_given? loop do yield succ end end
Returns the next prime number and forwards internal pointer.
# File prime.rb, line 493 def succ @generator.succ end
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