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wasmuth

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Practical, functional utilities that fallback on native implementations as much as possible

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const test = require("tape"); const {groupPropBy} = require("../"); test("groupPropBy", (t) => { const src = [ {a: 1, b: 1}, {a: 1, b: 2}, {a: 2, b: 3}, ]; const grouped = groupPropBy("b", "a", src); t.deepEqual(grouped[1], [1, 2]); t.deepEqual(grouped[2], [3]); t.end(); });