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import partial from "./partial.ts";import { assertEquals } from "testing/asserts.ts";
Deno.test("partial application", () => {  const fun = (a: string, b: number, c: boolean) => JSON.stringify([a, b, c]);
  const funABC = partial(fun);  const funBC = partial(fun, "a");  const funC = partial(fun, "b", 2);  const fun_ = partial(fun, "c", 3, true);
  assertEquals(funABC("_", 0, false), JSON.stringify(["_", 0, false]));  assertEquals(funBC(1, true), JSON.stringify(["a", 1, true]));  assertEquals(funC(false), JSON.stringify(["b", 2, false]));  assertEquals(fun_(), JSON.stringify(["c", 3, true]));
  // @ts-expect-error  partial((_str: "A" | "B", _v: boolean) => {}, "A")();});