require<\/span> 'rubygems'<\/span><\/div>require<\/span> 'howcast'<\/span><\/div> <\/div>
hc<\/span> =<\/span> Howcast<\/span>::<\/span>Client<\/span>.<\/span>new<\/span>(<\/span>:key<\/span> =><\/span> "INSERT API KEY HERE"<\/span>)<\/span><\/div> <\/div>
piano<\/span> =<\/span> hc<\/span>.<\/span>category<\/span>(<\/span>1105<\/span>)<\/span><\/div>puts<\/span> "The parent category of Piano is <\/span>#{<\/span>hc<\/span>.<\/span>category<\/span>(<\/span>piano<\/span>.<\/span>parent_id<\/span>)<\/span>.<\/span>name<\/span>}<\/span>"<\/span><\/div> <\/div>
ancestors<\/span> =<\/span> piano<\/span>.<\/span>parents<\/span>.<\/span>map<\/span>{<\/span>|<\/span>c<\/span>|<\/span> c<\/span>[<\/span>:name<\/span>]<\/span>}<\/span><\/div># Ancestors will be an array of hash metadata: <\/span><\/div># => [{:name=>"Performing Arts", :id=>"1048"}, <\/span><\/div># {:name=>"Musical Instruments", :id=>"1095"}, <\/span><\/div># {:name=>"Keyboards", :id=>"1103"}]<\/span><\/div>puts<\/span> "The ancestors of piano are: <\/span>#{<\/span>ancestors<\/span>.<\/span>join<\/span>(<\/span>" -> "<\/span>)<\/span>}<\/span>"<\/span><\/div><\/pre><\/div>\n \n <\/div>\n\n