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| author | David Heinemeier Hansson <david@loudthinking.com> | 2008-06-12 17:46:15 -0500 |
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| committer | David Heinemeier Hansson <david@loudthinking.com> | 2008-06-12 17:46:15 -0500 |
| commit | 556204abaf95f7c995576cb1358f13de406682ab (patch) | |
| tree | a84387ac04af8377b25c4c283a522dc82639bb53 /activesupport/lib/active_support/core_ext | |
| parent | ed0cb91a830f317e3a8192a90294c1005f6156c2 (diff) | |
| download | rails-556204abaf95f7c995576cb1358f13de406682ab.tar.gz rails-556204abaf95f7c995576cb1358f13de406682ab.tar.bz2 rails-556204abaf95f7c995576cb1358f13de406682ab.zip | |
Added Enumberable#several? to encapsulate collection.size > 1 [DHH]
Diffstat (limited to 'activesupport/lib/active_support/core_ext')
| -rw-r--r-- | activesupport/lib/active_support/core_ext/enumerable.rb | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/activesupport/lib/active_support/core_ext/enumerable.rb b/activesupport/lib/active_support/core_ext/enumerable.rb index f1469aa0e3..47ff19e963 100644 --- a/activesupport/lib/active_support/core_ext/enumerable.rb +++ b/activesupport/lib/active_support/core_ext/enumerable.rb @@ -66,4 +66,9 @@ module Enumerable accum end end + + # Returns true if the collection has more than 1 element. Functionally equivalent to collection.size > 1. + def several? + size > 1 + end end |