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authornaruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2012-03-11 17:42:18 +0000
committernaruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2012-03-11 17:42:18 +0000
commit199d1fa924a120cca46182746b0e326baee35660 (patch)
tree89c0f5fe24e53db6732798f15412d6232d93ad84 /ext/json/lib/json/add/time.rb
parentb7df3e9f4eb31886354b4fdb1622c7b839ae7db1 (diff)
Add missing files of r34971,
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34973 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/json/lib/json/add/time.rb')
-rw-r--r--ext/json/lib/json/add/time.rb35
1 files changed, 35 insertions, 0 deletions
diff --git a/ext/json/lib/json/add/time.rb b/ext/json/lib/json/add/time.rb
new file mode 100644
index 0000000..9755707
--- /dev/null
+++ b/ext/json/lib/json/add/time.rb
@@ -0,0 +1,35 @@
+unless defined?(::JSON::JSON_LOADED) and ::JSON::JSON_LOADED
+ require 'json'
+end
+
+# Time serialization/deserialization
+class Time
+
+ # Deserializes JSON string by converting time since epoch to Time
+ def self.json_create(object)
+ if usec = object.delete('u') # used to be tv_usec -> tv_nsec
+ object['n'] = usec * 1000
+ end
+ if instance_methods.include?(:tv_nsec)
+ at(object['s'], Rational(object['n'], 1000))
+ else
+ at(object['s'], object['n'] / 1000)
+ end
+ end
+
+ # Returns a hash, that will be turned into a JSON object and represent this
+ # object.
+ def as_json(*)
+ {
+ JSON.create_id => self.class.name,
+ 's' => tv_sec,
+ 'n' => respond_to?(:tv_nsec) ? tv_nsec : tv_usec * 1000
+ }
+ end
+
+ # Stores class name (Time) with number of seconds since epoch and number of
+ # microseconds for Time as JSON string
+ def to_json(*args)
+ as_json.to_json(*args)
+ end
+end