diff options
Diffstat (limited to 'lib')
-rw-r--r-- | lib/prime.rb | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/prime.rb b/lib/prime.rb index 68253897ca..a7005f8962 100644 --- a/lib/prime.rb +++ b/lib/prime.rb @@ -91,14 +91,14 @@ class Prime warn "Prime::new is obsolete. use Prime::instance or class methods of Prime." end - class<<self + class << self extend Forwardable include Enumerable # Returns the default instance of Prime. def instance; @the_instance end def method_added(method) # :nodoc: - (class<<self;self;end).def_delegator :instance, method + (class<< self;self;end).def_delegator :instance, method end end @@ -290,6 +290,7 @@ class Prime class EratosthenesGenerator < PseudoPrimeGenerator def initialize @last_prime = nil + super end def succ @@ -306,6 +307,7 @@ class Prime class TrialDivisionGenerator<PseudoPrimeGenerator def initialize @index = -1 + super end def succ @@ -327,6 +329,7 @@ class Prime def initialize @prime = 1 @step = nil + super end def succ |