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| author | Jeremy Evans <code@jeremyevans.net> | 2021-05-27 13:29:24 -0700 |
|---|---|---|
| committer | Jeremy Evans <code@jeremyevans.net> | 2021-05-27 14:17:32 -0700 |
| commit | fd8991f797c145615820b4c76e6b7ac5a71339ea (patch) | |
| tree | 7906cbb1c358e6aef9d260eb962e06389992e16c /test/ruby/test_lazy_enumerator.rb | |
| parent | 029169bc5b45d8ec783c19eaf713395b7983d16a (diff) | |
Fix lazy enumerator with index size
Fixes [Bug #17889]
Notes
Notes:
Merged: https://github.com/ruby/ruby/pull/4534
Diffstat (limited to 'test/ruby/test_lazy_enumerator.rb')
| -rw-r--r-- | test/ruby/test_lazy_enumerator.rb | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/test/ruby/test_lazy_enumerator.rb b/test/ruby/test_lazy_enumerator.rb index 3f5a05555b..2116d0ee31 100644 --- a/test/ruby/test_lazy_enumerator.rb +++ b/test/ruby/test_lazy_enumerator.rb @@ -682,4 +682,8 @@ EOS ary = (0..Float::INFINITY).lazy.with_index.take(2).to_a assert_equal([[0, 0], [1, 1]], ary) end + + def test_with_index_size + assert_equal(3, Enumerator::Lazy.new([1, 2, 3], 3){|y, v| y << v}.with_index.size) + end end |