Not as elegant, but waaaaaaay more efficient:

print sub{ unshift@_,0; $_[0]+= pop while @_>1; return @_ }->( 1..1e6)
+;;
500000500000

[download]
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.

In reply to Re: (almost) foldl by BrowserUk
in thread (almost) foldl by dk

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