That was my initial thought on looking at this, but it doesn't bear out. It's the values you want in random order; random keys are selected for each value. The fact that values() doesn't return a truly random order based on the keys doesn't matter.

Update:
You could bypass all issues of ordering based on hash storage by replacing the values %foo with @foo{sort keys %foo}. Then (assuming a hypothetical keysof() function that returns the key for a value), values would be returned in order of sorted keysof(x), while plain values(%foo) (assuming a hypothetical order() function that returns the index into the keys %foo list of a particular key) is in order of sorted order(keysof(x)). Since keysof(x) is a random number between [0 and 1), order(keysof(x)) is equally random for each x, notwithstanding order()'s lack of randomness wrt its argument.


In reply to Re: Re: Re: Re: Answer: How can I print all the numbers from 1 to n in random order? by ysth
in thread How can I print all the numbers from 1 to n in random order? by vroom

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":



  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.