[amazon_link asins=’0596523696′ template=’ProductAd’ store=’orahome-21′ marketplace=’UK’ link_id=’55d7bd9c-bcd8-11e8-9f01-cf10e0cf27e7′] ISBN: 0596523696 Pages: 873 Publisher: O’Reilly Topic: Ruby Time may be money, but it’s also a piece of one’s life, and a pretty significant piece at that. In some part, this explains the popularity