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kolja/add.js

Created October 26, 2014 12:44
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Add Numbers by passing them to the same function in succession
Raw
add.js
var add = function(x) {
add.sum = add.sum || 0;
add.sum += x;
add.valueOf = function() {
return add.sum;
};
return add;
};
add(1)(2)(3) == 6; // true
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