How do I convert a Rails DateTime object to an XML string?
I have a DateTime object in Rails which outputs like this when called:
ruby-1.8.7-p302 > Time.now
=> Wed Nov 10 16:46:51 -0800 2010
How do I convert the DateObject to return an XML datetime type string li开发者_如何学编程ke this:
ruby-1.8.7-p302 > Time.now.convert_to_xml
=> 2010-11-10T16:46:51-08:00
Time to XML format:
Time.now.xmlschema # implemented by Rails, not stock ruby
Time.now.strftime '%Y-%m-%dT%H:%M:%S%z'
http://corelib.rubyonrails.org/classes/Time.html#M000281
To parse (Ruby 1.9 and beyond):
t = Time.now.xmlschema(str)
http://ruby-doc.org/core-1.9/classes/Time.html#M000329
Try Time.now.iso8601
Here's a pure-Ruby way:
Time.now.strftime("%Y-%m-%dT%H:%M:%S%z")
You can get more details about the various strftime options with:
ri Time.strftime
Use the strftime method
Time.now.strftime("your format string")
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