ruby - Get at tags for blog posts programmatically -

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I wonder how to program on tags in blog posts (wordpress, blogger, or blogspot) (API, RSS feed, Xml), other methods) Probably a solution in ruby ​​on tracks is useful.

See that the Railway app is important for tagging cakuturu in multiple Web2.0 style streams and It seems that they can use many techniques, it also works in which there is an API to generate tags from the content. You can see


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