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-rw-r--r--activesupport/lib/active_support/core_ext/object/instance_variables.rb5
1 files changed, 1 insertions, 4 deletions
diff --git a/activesupport/lib/active_support/core_ext/object/instance_variables.rb b/activesupport/lib/active_support/core_ext/object/instance_variables.rb
index 97b288c608..77a3cfc21d 100644
--- a/activesupport/lib/active_support/core_ext/object/instance_variables.rb
+++ b/activesupport/lib/active_support/core_ext/object/instance_variables.rb
@@ -10,10 +10,7 @@ class Object
#
# C.new(0, 1).instance_values # => {"x" => 0, "y" => 1}
def instance_values #:nodoc:
- instance_variables.inject({}) do |values, name|
- values[name.to_s[1..-1]] = instance_variable_get(name)
- values
- end
+ Hash[instance_variables.map { |name| [name.to_s[1..-1], instance_variable_get(name)] }]
end
# Returns an array of instance variable names including "@". They are strings