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| author | Yukihiro "Matz" Matsumoto <[email protected]> | 2019-10-12 12:38:25 +0900 |
|---|---|---|
| committer | Yukihiro "Matz" Matsumoto <[email protected]> | 2019-10-14 17:04:19 +0900 |
| commit | 67ea80b2bd2df64bbfefd0ba8f74f6eeb52074aa (patch) | |
| tree | 6bf097ab797c3e0729d236c7934eb77560848980 /mrbgems | |
| parent | 265034134a8051e40c2f6bd9bea674562e75b219 (diff) | |
| download | mruby-67ea80b2bd2df64bbfefd0ba8f74f6eeb52074aa.tar.gz mruby-67ea80b2bd2df64bbfefd0ba8f74f6eeb52074aa.zip | |
Fixed a bug in `Array#difference`.
Diffstat (limited to 'mrbgems')
| -rw-r--r-- | mrbgems/mruby-array-ext/mrblib/array.rb | 4 | ||||
| -rw-r--r-- | mrbgems/mruby-array-ext/test/array.rb | 6 |
2 files changed, 5 insertions, 5 deletions
diff --git a/mrbgems/mruby-array-ext/mrblib/array.rb b/mrbgems/mruby-array-ext/mrblib/array.rb index 7cec44dba..d4a72a927 100644 --- a/mrbgems/mruby-array-ext/mrblib/array.rb +++ b/mrbgems/mruby-array-ext/mrblib/array.rb @@ -133,9 +133,9 @@ class Array # preserved from the original array. # def difference(*args) - ary = self.dup + ary = self args.each do |x| - ary = self - x + ary = ary - x end ary end diff --git a/mrbgems/mruby-array-ext/test/array.rb b/mrbgems/mruby-array-ext/test/array.rb index 029325aab..0cfb1e857 100644 --- a/mrbgems/mruby-array-ext/test/array.rb +++ b/mrbgems/mruby-array-ext/test/array.rb @@ -94,9 +94,9 @@ assert("Array#union") do end assert("Array#difference") do - a = [1, 2, 3, 1] - b = [1, 4] - c = [1, 5] + a = [1, 2, 3, 1, 6, 7] + b = [1, 4, 6] + c = [1, 5, 7] assert_equal [2, 3], a.difference(b,c) end |