no recursive call but use iterations.
no recursive call but use iterations.
jmcgill0brightcove/gokogiri,moovweb/gokogiri,ThomsonReutersEikon/gokogiri,jbowtie/gokogiri,jmcgill0brightcove/gokogiri,moovweb/gokogiri,ThomsonReutersEikon/gokogiri,jmcgill0brightcove/gokogiri,jbowtie/gokogiri,jbowtie/gokogiri,moovweb/gokogiri