@unsplash/sum-types-fp-ts/dist/cjs/index.js

fp-ts bindings for @unsplash/sum-types.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getShow = exports.getOrd = exports.getEq = void 0;
const Sum = require("@unsplash/sum-types");
const Eq_1 = require("fp-ts/Eq");
const Ord_1 = require("fp-ts/Ord");
const string_1 = require("fp-ts/string");
const getEq = (eqs) => (0, Eq_1.fromEquals)((x, y) => {
    const [xk, xv] = Sum.serialize(x);
    const [yk, yv] = Sum.serialize(y);
    if (xk !== yk)
        return false;
    const eq = eqs[xk];
    return (eq === undefined ||
        eq.equals(xv, yv));
});
exports.getEq = getEq;
const getOrd = (ords) => (0, Ord_1.fromCompare)((x, y) => {
    const [xk, xv] = Sum.serialize(x);
    const [yk, yv] = Sum.serialize(y);
    if (xk !== yk)
        return string_1.Ord.compare(xk, yk);
    const ord = ords[xk];
    return ord === undefined
        ? 0
        :
            ord.compare(xv, yv);
});
exports.getOrd = getOrd;
const getShow = (shows) => ({
    show: x => {
        const [k, v] = Sum.serialize(x);
        return k in shows
            ? `${k}(${shows[k]
                .show(v)})`
            : k;
    },
});
exports.getShow = getShow;