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authorknu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2002-09-07 10:58:02 +0000
committerknu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2002-09-07 10:58:02 +0000
commite1488bd2435bb6b691f0f12220c9a017c8e0823f (patch)
tree66a52789a38d0e70b578ce0ace19b5943b8ecd6d
parentd29143b99ea0fb2ea4821a804d489447cf92ed68 (diff)
Use Enumerable#all? to optimize a bit.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2815 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r--lib/set.rb7
1 files changed, 2 insertions, 5 deletions
diff --git a/lib/set.rb b/lib/set.rb
index 374b43da3f2..edd219b34d9 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