diff options
author | marcandre <marcandre@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-06-12 15:45:22 +0000 |
---|---|---|
committer | marcandre <marcandre@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-06-12 15:45:22 +0000 |
commit | dd8f914d3ba6ffb256376e724b3e249facfdc888 (patch) | |
tree | dce222092b9202f394cdff1c6509637185f991a4 /test/test_prime.rb | |
parent | 7b91efd7f3a8469a3ddb9a01046c16b619b39888 (diff) |
* lib/prime.rb: Have with_index accept an offset parameter.
Based on patch by T Yamada. [#11007]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50854 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/test_prime.rb')
-rw-r--r-- | test/test_prime.rb | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/test/test_prime.rb b/test/test_prime.rb index cdb6f8930e..5975336023 100644 --- a/test/test_prime.rb +++ b/test/test_prime.rb @@ -86,6 +86,17 @@ class TestPrime < Test::Unit::TestCase end end + def test_enumerator_with_index_with_offset + enum = Prime.each + last = 5-1 + enum.with_index(5).each do |p,i| + break if i >= 100+5 + assert_equal last+1, i + assert_equal PRIMES[i-5], p + last = i + end + end + def test_default_instance_does_not_have_compatibility_methods assert !Prime.instance.respond_to?(:succ) assert !Prime.instance.respond_to?(:next) |