Module: Prime::OldCompatibility (Ruby 2.2.2)
Description: Module : Prime::OldCompatibility - Ruby 2.2.2

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Support for the Ruby 2.2 series has ended. See here for reference.

### Home Classes Methods

### In Files

- prime.rb

### Methods

- #each
- #next
- #succ

### Class/Module Index

Quicksearch

- Integer
- Prime
- Prime::EratosthenesGenerator
- Prime::EratosthenesSieve
- Prime::Generator23
- Prime::OldCompatibility
- Prime::PseudoPrimeGenerator
- Prime::TrialDivision
- Prime::TrialDivisionGenerator

No matching classes.

# Prime::OldCompatibility

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

### Public Instance Methods

each() 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 prime.rb, line 480
    def each
      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 prime.rb, line 471
    def succ
      @generator.succ
    end

Also aliased as: next