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| author | José Valim <jose.valim@gmail.com> | 2009-08-09 13:22:06 +0200 |
|---|---|---|
| committer | Pratik Naik <pratiknaik@gmail.com> | 2009-08-09 15:56:10 +0100 |
| commit | 1bd4d1c67459a91415ee73a8f55d2309c0d62a87 (patch) | |
| tree | 4862a97d1187ee76c64df4083792af0bfcd1a363 /activesupport/test/core_ext/enumerable_test.rb | |
| parent | d811864e880580549bc1ab73a1ab0be886598e6e (diff) | |
| download | rails-1bd4d1c67459a91415ee73a8f55d2309c0d62a87.tar.gz rails-1bd4d1c67459a91415ee73a8f55d2309c0d62a87.tar.bz2 rails-1bd4d1c67459a91415ee73a8f55d2309c0d62a87.zip | |
Optimize Range#sum to use arithmetic progression when a block is not given [#2489].
Signed-off-by: Pratik Naik <pratiknaik@gmail.com>
Diffstat (limited to 'activesupport/test/core_ext/enumerable_test.rb')
| -rw-r--r-- | activesupport/test/core_ext/enumerable_test.rb | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/activesupport/test/core_ext/enumerable_test.rb b/activesupport/test/core_ext/enumerable_test.rb index 1927a0ad0d..6512754e53 100644 --- a/activesupport/test/core_ext/enumerable_test.rb +++ b/activesupport/test/core_ext/enumerable_test.rb @@ -61,7 +61,9 @@ class EnumerableTests < Test::Unit::TestCase end def test_enumerable_sums + assert_equal 20, (1..4).sum { |i| i * 2 } assert_equal 10, (1..4).sum + assert_equal 6, (1...4).sum end def test_each_with_object |