diff options
| -rw-r--r-- | lib/set.rb | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/lib/set.rb b/lib/set.rb index 374b43da3f..edd219b34d 100644 --- a/lib/set.rb +++ b/lib/set.rb @@ -263,8 +263,7 @@ class Set def contain?(enum) enum.is_a?(Enumerable) or raise ArgumentError, "value must be enumerable" - enum.each { |o| include?(o) or return false } - true + enum.all? { |o| include?(o) } end def each @@ -338,9 +337,7 @@ class Set set.is_a?(Set) && size == set.size or return false - set.each { |o| include?(o) or return false } - - true + set.all? { |o| include?(o) } end def hash |