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fronx/find.js

Last active August 29, 2015 13:57
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find.js
function find (ary, fn) {
var match = undefined;
for (var i = 0; !match && i < ary.length; i++)
if (fn(ary[i])) match = ary[i];
return match;
}
find([1,2,3,4], function(x) { return x > 2; })
@cjohansen
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Why not:

function find (ary, fn) {
  for (var i = 0; i < ary.length; i++)
    if (fn(ary[i])) return ary[i];
}

?

@fronx
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fronx commented Mar 11, 2014

cjohansen: yours is the cutest :)

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