如何将非空值移动到Javascript数组的前面

Geo*_*pty 0 javascript arrays

鉴于阵列:

var arr = ['', 'foo', '', 'bar', '', 'baz', ''];
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我想回来:

[ 'foo', 'bar', 'baz', '', '', '', '' ]
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Sea*_*son 5

我会使用自定义排序功能,如下所示:

['', 'foo', '', 'bar', '', 'baz', ''].sort((a, b) => !a ? 1 : !b ? -1 : 0);
// returns: ["foo", "bar", "baz", "", "", "", ""]
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