class

Crypto::Prime::PseudoPrimeGenerator

Inherits Iterator < Enumerable < Enumerable < Reference < Object

An abstract class for enumerating pseudo-prime numbers.

Concrete subclasses should override succ, next, rewind.

Constructors

new(ubound : Int128 | Int16 | Int32 | Int64 | Int8 | Nil = nil)
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Instance methods

each

Iterates the given block for each prime number.

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next

alias of succ.

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rewind

Rewinds the internal position for enumeration.

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size

Returns the number of elements in the collection.

[1, 2, 3, 4].size # => 4
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succ

returns the next pseudo-prime number, and move the internal position forward.

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upper_bound
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upper_bound=(ubound : Int128 | Int16 | Int32 | Int64 | Int8 | Nil)
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