webtagger¶ ↑

Webtagger is a simple ruby gem that uses the web intelligence to extract important terms in texts, suitable for tagging them, finding the main subject or automatically building queries.

• Yahoo term extraction

• Tag-the-net (Needs and API key!)

• Alchemy API (Needs an API key!)

And it’s written to support any API in the future.

gem install webtagger

require 'webtagger'
text = "Hi, I'm text"
#you simply call the appropriate method:
tags = WebTagger.tag_with_tagthe(text)
#some APIs might need an api key, pass that as the second parameter
tags = WebTagger.tag_with_yahoo(text, "YOUR-API-KEY")
#you can also "OR" results together: the first service that responds will be the overall result
tags = WebTagger.tag_with_yahoo_or_tagthe_or_alchemy text, {:yahoo=>"YOUR_YAHOO_KEY", :alchemy=>"ALCHEMY_KEY"}
#and you can of course "AND" results together: call all of the services:
tags = WebTagger.tag_with_yahoo_and_tagthe_and_alchemy text, {:yahoo=>"YOUR_YAHOO_KEY", :alchemy=>"ALCHEMY_KEY"}
#however, you can't combine them: this is EXACTLY THE SAME as above :(
tags = WebTagger.tag_with_yahoo_and_tagthe_or_alchemy text, {:yahoo=>"YOUR_YAHOO_KEY", :alchemy=>"ALCHEMY_KEY"}

WebTagger uses caching so rest assured you won’t be throttled by the API providers.

If something funny happens (a 4XX or 5XX response is returned), nil will be returned.

• Fork the project.

• Make your feature addition or bug fix.

• Add tests for it. This is important so I don’t break it in a future version unintentionally.

• Commit, do not mess with rakefile, version, or history. (if you want to have your own version, that is fine but bump version in a commit by itself I can ignore when I pull)

• Send me a pull request. Bonus points for topic branches.

Copyright © 2010 lfborjas. See LICENSE for details.