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codfish/filter_false_array_vals.js

Last active August 29, 2015 14:21
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Quick way to filter/remove non-truthy (null, empty string, number 0, NaN, boolean false) values from an array in Javascript.
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filter_false_array_vals.js
['false', '', false, true, '0', 0, null, NaN, 1, '1'].filter(Boolean);
// => ["false", true, "0", 1, "1"]
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