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| author | Jeremy Kemper <jeremy@bitsweat.net> | 2007-10-24 16:21:46 +0000 |
|---|---|---|
| committer | Jeremy Kemper <jeremy@bitsweat.net> | 2007-10-24 16:21:46 +0000 |
| commit | 7c3581cba243aa17a9f002b40c5f017d8e968492 (patch) | |
| tree | f9abe4deff8a5587e0a72bbc9a47a11eccb388f9 /activesupport/lib/active_support/json/encoders/enumerable.rb | |
| parent | 4c2920e89c563f9e5e9c79c7da7d226cdddcc859 (diff) | |
| download | rails-7c3581cba243aa17a9f002b40c5f017d8e968492.tar.gz rails-7c3581cba243aa17a9f002b40c5f017d8e968492.tar.bz2 rails-7c3581cba243aa17a9f002b40c5f017d8e968492.zip | |
Document Enumerable and Hash #to_json. Add test for hash with integer key. Closes #9970.
git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@8010 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
Diffstat (limited to 'activesupport/lib/active_support/json/encoders/enumerable.rb')
| -rw-r--r-- | activesupport/lib/active_support/json/encoders/enumerable.rb | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/activesupport/lib/active_support/json/encoders/enumerable.rb b/activesupport/lib/active_support/json/encoders/enumerable.rb index d180049663..720fd88f90 100644 --- a/activesupport/lib/active_support/json/encoders/enumerable.rb +++ b/activesupport/lib/active_support/json/encoders/enumerable.rb @@ -1,4 +1,11 @@ module Enumerable + # Returns a JSON string representing the enumerable. Any +options+ + # given will be passed on to its elements. For example: + # + # users = User.find(:all) + # users.to_json(:only => :name) + # + # will pass the <tt>:only => :name</tt> option to each user. def to_json(options = {}) #:nodoc: "[#{map { |value| ActiveSupport::JSON.encode(value, options) } * ', '}]" end |