note BrowserUk <blockquote><i>How can I do the sort based on the 2nd item of the innermost array?</i></blockquote> <p>Okay. So you have a hash of arrays of arrays; something like this:<code> { 1 => [ [1, 2, 3], [6, 7, 8], [16, 17, 18], [26, 27, 28] ], 2 => [ [2, 3, 4], [7, 8, 9], [17, 18, 19], [27, 28, 29] ], 3 => [ [3, 4, 5], [8, 9, 10], [18, 19, 20], [28, 29, 30] ], 4 => [ [4, 5, 6], [9, 10, 11], [19, 20, 21], [29, 30, 31] ], } </code> <p>The second item of <i>which</i> innermost array? <p>Each outer array contains multiple arrays. Which of those do you which to sort on? The first? The last? All of them? <div class="pmsig"><div class="pmsig-171588"> <hr /> <font size=1 > <div>With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'</div> <div>Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.</div> <div>"Science is about questioning the status quo. Questioning authority". </div> <div>In the absence of evidence, opinion is indistinguishable from prejudice. <p align=right> [http://thebottomline.cpaaustralia.com.au/|RIP Neil Armstrong]</p></div> </font> </div></div> 1001665 1001676