diff options
| -rw-r--r-- | mrbgems/mruby-enum-ext/mrblib/enum.rb | 1 | ||||
| -rw-r--r-- | mrbgems/mruby-enum-ext/test/enum.rb | 3 |
2 files changed, 3 insertions, 1 deletions
diff --git a/mrbgems/mruby-enum-ext/mrblib/enum.rb b/mrbgems/mruby-enum-ext/mrblib/enum.rb index 113b470a9..99d94233c 100644 --- a/mrbgems/mruby-enum-ext/mrblib/enum.rb +++ b/mrbgems/mruby-enum-ext/mrblib/enum.rb @@ -154,6 +154,7 @@ module Enumerable end end block.call(ary) unless ary.empty? + nil end ## diff --git a/mrbgems/mruby-enum-ext/test/enum.rb b/mrbgems/mruby-enum-ext/test/enum.rb index 076562f45..f6cb23168 100644 --- a/mrbgems/mruby-enum-ext/test/enum.rb +++ b/mrbgems/mruby-enum-ext/test/enum.rb @@ -31,8 +31,9 @@ end assert("Enumerable#each_slice") do a = [] - (1..10).each_slice(3){|e| a << e} + b = (1..10).each_slice(3){|e| a << e} assert_equal [[1, 2, 3], [4, 5, 6], [7, 8, 9], [10]], a + assert_equal nil, b end assert("Enumerable#group_by") do |