array.js 333 B

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  1. "use strict";
  2. Object.defineProperty(exports, "__esModule", { value: true });
  3. /**
  4. * Flatten nested arrays (max depth is 2) into a non-nested array of non-array items.
  5. */
  6. function flatten(items) {
  7. return items.reduce(function (collection, item) { return [].concat(collection, item); }, []);
  8. }
  9. exports.flatten = flatten;