21 | In a recent xkcd's alt text, Randall Munroe suggested stacksort, a sort that searches StackOverflow
22 | for sorting functions and runs them until it returns the correct answer. So, I made it. If you like running arbitrary code in your browser, try it out.
23 |
As outlined by xkcd's recent alt text, this site downloads the top answers from StackOverflow for the tags
100 | "javascript" and "sort". It grabs the last code block in the answer (in theory, the "final" example), and tries to determine which function should be
101 | called. It proceeds to eval the code from StackOverflow, with the inputted data as the first parameter for the function.
102 |
103 |
If it returns a wrongly-sorted list (or you just want to keep playing), a link to "Try the next answer" will appear under the result.
104 |
You can view the code on GitHub. If you see any bugs (or just want to berate me), please file an issue.
105 |
106 |
107 | Is it safe?
108 |
Uh… it evals both user input and random code, unchecked, from an external site. This is what security-minded folks would refer to as Very Bad™.
109 |
110 |
111 | That being said, for
112 | what it is, it should be relatively harmless. The site will only fetch accepted answers, and it only uses answers that were posted before the xkcd was
113 | released (meaning that if someone posted malicious code now, it wouldn't matter). It also searches for potentially-malicious code (like the word
114 | "cookie"), and skips those. It's definitely not the safest thing, however at most it would probably just crash your browser.
115 |
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