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authoreregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2018-02-25 13:52:07 +0000
committereregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2018-02-25 13:52:07 +0000
commitb1a8c64483b5ba5e4a391aa68234e7bde6355034 (patch)
treefc7dc594e220ba737a0138666eed8841b55ab243 /lib/set.rb
parentd1ea2f9d8f10ca728d178de92a26668c64f4aff8 (diff)
Add a new #filter alias for #select
* In Enumerable, Enumerator::Lazy, Array, Hash and Set [Feature #13784] [ruby-core:82285] * Share specs for the various #select#select! methods and reuse them for #filter/#filter!. * Add corresponding filter tests for select tests. * Update NEWS. [Fix GH-1824] From: Alexander Patrick <adp90@case.edu> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62575 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib/set.rb')
-rw-r--r--lib/set.rb3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/set.rb b/lib/set.rb
index 9642e74..e639636 100644
--- a/lib/set.rb
+++ b/lib/set.rb
@@ -424,6 +424,9 @@ class Set
self if size != n
end
+ # Equivalent to Set#select!
+ alias filter! select!
+
# Merges the elements of the given enumerable object to the set and
# returns self.
def merge(enum)