11 lines
431 B
TypeScript
11 lines
431 B
TypeScript
import { describe, it } from "@effect/vitest"
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import { assertFalse, assertTrue } from "@effect/vitest/utils"
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import { MutableHashSet } from "effect"
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describe("MutableHashSet", () => {
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it("isMutableHashSet distinguishes Effect mutable hash sets from native sets", () => {
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assertTrue(MutableHashSet.isMutableHashSet(MutableHashSet.make("a", "b")))
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assertFalse(MutableHashSet.isMutableHashSet(new Set(["a", "b"])))
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})
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})
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