Created
June 14, 2011 18:54
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Object.tap in Javascript
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Object.prototype.tap = function(f){f.apply(this); return this;} | |
var x = {a:2}; | |
x.tap(function(){console.log(this.a)}).a = 4; //Prints 2 | |
console.assert(x.a == 4); |
Author
mattbaker
commented
Oct 6, 2011
via email
Neat, what are you using it for?
…On Thu, Oct 6, 2011 at 5:43 AM, Nowhere Man < ***@***.***>wrote:
FYI, I've merged your code with another one and make a little demo at
https://gist.github.com/1267298.
To run it: You need to download the HTML gist and open it in your browser.
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Reply to this email directly or view it on GitHub:
https://gist.github.com/1025583
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