Returns ((t) => T)

An identity function.

Examples

import { cat, inspect } from "./cat.ts";
import { assertEquals } from "../deps.ts";

const result = cat(-3)
    .feed(inspect((x) => assertEquals(x, -3)))
    .feed((x) => x ** 2)
    .feed(inspect((x) => assertEquals(x, 9)))
    .feed((x) => x.toString())
    .feed(inspect((x) => assertEquals(x, "9")));
assertEquals(result.value, "9");
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• • (t): T

  • Parameters

    • t: T

    Returns T