Problem 22. Remove the vowels

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Solution 1538

Submitted on 26 Jan 2012 by @bmtran (Bryant Tran)

Size: 14
Leading solution size is 10.

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2 Comments

2 Comments

Tom on 11 Feb 2012

Wait... how is this:

s2 = regexprep(s1,'[aeiouAEIOU]','');

shorter than this?

s2 = s1(regexpi(s1,'[^aeiou]'));

Ben Ausdenmoore on 15 Apr 2012

@Tom
I believe it is because the regexpi would be the same as including the 'ignorecase' option from regexprep command (including that makes the size 15).

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