class Generator::PseudoPrime

• Generator::PseudoPrime
• Reference
• Object

Overview

An abstract class for enumerating pseudo-prime numbers.

Concrete subclasses should override succ, next, rewind.

Included Modules

• Enumerable(Int32)

Direct Known Subclasses

• Generator::Eratosthenes
• Generator::TrialDivision
• Generator::TwentyThree

Defined in:

Constructors

• .new(ubound : Int32 | Nil = nil)

Instance Method Summary

• #each
• #each(&)

  Must yield this collection's elements to the block.

• #next
• #rewind
• #size

  Returns the number of elements in the collection.

• #succ
• #upper_bound : Int32?
• #upper_bound=(ubound : Int32 | Nil)
• #with_index(offset = 0)

  see +Enumerator+#with_index.

• #with_index(offset = 0, &)

  see +Enumerator+#with_index.

• #with_object(obj)

  see +Enumerator+#with_object.

• #with_object(obj, &)

  see +Enumerator+#with_object.

Constructor Detail

Instance Method Detail

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