下划线_.intersection() - 怎么样?

dan*_*ani 12 javascript underscore.js

var arr = [];
arr.push(["A", "B"]);
arr.push(["A", "C"]);
arr.push(["C", "D"]);
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如何传递此数组数组以交叉_.intersection()

因为_.intersection(arr)不行...

小智 20

也许_.intersection.apply(_, arr)