@prelude/array/cjs/unique.js

Array module.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/** @returns unique array. */
const unique = (values, keyOfValue) => {
    const seen = new Set();
    return values.filter(_ => {
        const k = keyOfValue(_);
        return seen.has(k) ? false : (seen.add(k), true);
    });
};
exports.default = unique;
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