diff options
Diffstat (limited to 'activesupport/lib/active_support/json/encoders/core.rb')
-rw-r--r-- | activesupport/lib/active_support/json/encoders/core.rb | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/activesupport/lib/active_support/json/encoders/core.rb b/activesupport/lib/active_support/json/encoders/core.rb index d8571be9c8..f6cdfbcde5 100644 --- a/activesupport/lib/active_support/json/encoders/core.rb +++ b/activesupport/lib/active_support/json/encoders/core.rb @@ -51,8 +51,10 @@ module ActiveSupport define_encoder Hash do |hash| returning result = '{' do - result << hash.map do |pair| - pair.map { |value| value.to_json } * ': ' + result << hash.map do |key, value| + key = ActiveSupport::JSON::Variable.new(key.to_s) if + ActiveSupport::JSON.can_unquote_identifier?(key) + "#{key.to_json}: #{value.to_json}" end * ', ' result << '}' end |