From a38e653a6d512de3d22137cebc239d51f2513502 Mon Sep 17 00:00:00 2001 From: Neeraj Singh Date: Tue, 27 Apr 2010 21:55:24 -0400 Subject: json_escape makes json invalid doc change [#1485 state:resolved] --- activesupport/lib/active_support/core_ext/string/output_safety.rb | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'activesupport/lib/active_support/core_ext') diff --git a/activesupport/lib/active_support/core_ext/string/output_safety.rb b/activesupport/lib/active_support/core_ext/string/output_safety.rb index b53929c2a3..e6f13ec12a 100644 --- a/activesupport/lib/active_support/core_ext/string/output_safety.rb +++ b/activesupport/lib/active_support/core_ext/string/output_safety.rb @@ -35,10 +35,16 @@ class ERB # A utility method for escaping HTML entities in JSON strings. # This method is also aliased as j. # + # Note that after this operation is performed the output is not + # a valid JSON. + # # In your ERb templates, use this method to escape any HTML entities: # <%=j @person.to_json %> # # ==== Example: + # puts json_escape("{\"name\":\"john\",\"created_at\":\"2010-04-28T01:39:31Z\",\"id\":1}") + # # => {name:john,created_at:2010-04-28T01:39:31Z,id:1} + # # puts json_escape("is a > 0 & a < 10?") # # => is a \u003E 0 \u0026 a \u003C 10? def json_escape(s) -- cgit v1.2.3