Module: Tags4Free

Includes:
HTTParty
Defined in:
lib/tags_4_free.rb

Defined Under Namespace

Classes: YahooApiError, YahooApiFormatError

Constant Summary collapse

VERSION = 
'0.1.1'
APPID = 
'aPANO7nV34GzXKjOP9KBz8CEyH8UZp5we3NIY.305xTlOT2Pc0f.9BBLFdsTEw--'
SERVICE_URL = 
'http://api.search.yahoo.com/ContentAnalysisService/V1/termExtraction'

Class Method Summary collapse

Class Method Details

.for(content) ⇒ Object

Generate tags for a string

tags = Tags4Free.for(‘The content that should be tagged’)

Raises:



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# File 'lib/tags_4_free.rb', line 25

def self.for(content)
  result_set = get(SERVICE_URL, :query => {:appid => APPID, :context => content})

  raise YahooApiError.new(result_set['Error']['Message']) if result_set['Error']
  raise YahooApiFormatError.new(content, result_set) unless result_set['ResultSet']
  
  result_set['ResultSet']['Result'] || []
end