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-rw-r--r--lib/arel/algebra/core_extensions/hash.rb6
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/arel/algebra/core_extensions/hash.rb b/lib/arel/algebra/core_extensions/hash.rb
index 82cd5e11d3..4b36a3e2bc 100644
--- a/lib/arel/algebra/core_extensions/hash.rb
+++ b/lib/arel/algebra/core_extensions/hash.rb
@@ -1,7 +1,7 @@
class Hash
def bind(relation)
- inject({}) do |bound, (key, value)|
- bound.merge(key.bind(relation) => value.bind(relation))
- end
+ Hash[map { |key, value|
+ [key.bind(relation), value.bind(relation)]
+ }]
end
end