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authorSantiago Pastorino <santiago@wyeworks.com>2010-07-21 11:04:21 -0300
committerJosé Valim <jose.valim@gmail.com>2010-07-21 17:17:23 +0200
commitef5ae60a07c7d45855a9a2a4b695f153ef9faa79 (patch)
tree271d9474489ec30eccaf5e8d9ab0d059e23d1195 /activerecord
parente107c208f0422b83df473666e30256f837c263eb (diff)
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Make use of tap to return a previously used var
Signed-off-by: José Valim <jose.valim@gmail.com>
Diffstat (limited to 'activerecord')
-rw-r--r--activerecord/lib/active_record/associations/association_collection.rb8
1 files changed, 4 insertions, 4 deletions
diff --git a/activerecord/lib/active_record/associations/association_collection.rb b/activerecord/lib/active_record/associations/association_collection.rb
index 692badcc5c..f346a19a3a 100644
--- a/activerecord/lib/active_record/associations/association_collection.rb
+++ b/activerecord/lib/active_record/associations/association_collection.rb
@@ -397,10 +397,10 @@ module ActiveRecord
@target = find_target.map do |f|
i = @target.index(f)
if i
- t = @target.delete_at(i)
- keys = ["id"] + t.changes.keys + (f.attribute_names - t.attribute_names)
- t.attributes = f.attributes.except(*keys)
- t
+ @target.delete_at(i).tap do |t|
+ keys = ["id"] + t.changes.keys + (f.attribute_names - t.attribute_names)
+ t.attributes = f.attributes.except(*keys)
+ end
else
f
end