diff options
Diffstat (limited to 'lib')
-rw-r--r-- | lib/prime.rb | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/lib/prime.rb b/lib/prime.rb index f359c12693..6d3936e317 100644 --- a/lib/prime.rb +++ b/lib/prime.rb @@ -157,7 +157,6 @@ class Prime # +value+:: an arbitrary integer to be checked. # +generator+:: optional. A pseudo-prime generator. def prime?(value, generator = Prime::Generator23.new) - value = -value if value < 0 return false if value < 2 for num in generator q,r = value.divmod num |