Current File : //proc/self/root/home/infra/fusioninventory/lib/lazy.js-0.5.1/spec/intersection_spec.js
describe("intersection", function() {
var oneThroughTen = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
var fiveThroughFifteen = [5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15];
it("returns only the elements in all of the arrays", function() {
var intersection = Lazy(oneThroughTen).intersection(fiveThroughFifteen).toArray();
expect(intersection).toEqual([5, 6, 7, 8, 9, 10]);
});
// TODO: figure out a smart way to fix this without seriously hurting performance.
xit("returns unique elements", function() {
var intersection = Lazy([1, 1, 2, 3]).intersection([1, 2]).toArray();
expect(intersection).toEqual([1, 2]);
});
it("passes an index along with each element", function() {
expect(Lazy(["foo", "bar", "baz"]).intersection(["bar", "baz", "blah"])).toPassToEach(1, [0, 1]);
});
});
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