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| author | Yukihiro "Matz" Matsumoto <[email protected]> | 2019-09-16 08:06:22 +0900 |
|---|---|---|
| committer | Yukihiro "Matz" Matsumoto <[email protected]> | 2019-09-16 10:10:09 +0900 |
| commit | a57b6f8ed06b96747d9521b3212a7959f7371a15 (patch) | |
| tree | c5e48652193c8d9c1d5ae1ac0b7ec2993293129c /mrbgems/mruby-enum-ext/test/enum.rb | |
| parent | d380c7d26f1056c021281d56c2d7110f9d5ce2d1 (diff) | |
| download | mruby-a57b6f8ed06b96747d9521b3212a7959f7371a15.tar.gz mruby-a57b6f8ed06b96747d9521b3212a7959f7371a15.zip | |
Implement `Enumerable` tally from Ruby2.7.
Diffstat (limited to 'mrbgems/mruby-enum-ext/test/enum.rb')
| -rw-r--r-- | mrbgems/mruby-enum-ext/test/enum.rb | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/mrbgems/mruby-enum-ext/test/enum.rb b/mrbgems/mruby-enum-ext/test/enum.rb index 8c8daa678..f0301a2d9 100644 --- a/mrbgems/mruby-enum-ext/test/enum.rb +++ b/mrbgems/mruby-enum-ext/test/enum.rb @@ -189,7 +189,10 @@ assert("Enumerable#to_h") do assert_equal({1=>4,3=>8}, c.new.to_h{|k,v|[k,v*2]}) end - assert("Enumerable#filter_map") do assert_equal [4, 8, 12, 16, 20], (1..10).filter_map{|i| i * 2 if i%2==0} end + +assert("Enumerable#tally") do + assert_equal({"a"=>1, "b"=>2, "c"=>1}, ["a", "b", "c", "b"].tally) +end |