Module: Prime::OldCompatibility

### Home Classes Methods

### In Files

- lib/backports/1.9.1/stdlib/prime.rb

### Methods

- #each
- #next
- #succ

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No matching classes.

# Prime::OldCompatibility

Provides a `Prime` object with compatibility to Ruby 1.8 when instantiated via `Prime`.`new`.

### Public Instance Methods

each(&block) click to toggle source

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 lib/backports/1.9.1/stdlib/prime.rb, line 489
    def each(&block)
      return @generator.dup unless block_given?
      loop do
        yield succ
      end
    end

next() click to toggle source
Alias for: succ
succ() click to toggle source

Returns the next prime number and forwards internal pointer.

    # File lib/backports/1.9.1/stdlib/prime.rb, line 480
    def succ
      @generator.succ
    end

Also aliased as: next

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