nani/dist/lib/find-internal.js

Better error handling for Node

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.filterByPredicate = exports.findByPredicate = exports.normalizePredicate = void 0;
const is_1 = require("./is");
const iterate_external_1 = require("./iterate-external");
function normalizePredicate(predicate) {
    if ((0, is_1.is)(predicate, Error))
        return cause => (0, is_1.is)(cause, predicate);
    return predicate;
}
exports.normalizePredicate = normalizePredicate;
function findByPredicate(err, predicate) {
    for (const e of (0, iterate_external_1.iterate)(err)) {
        if (predicate(e))
            return e;
    }
    return null;
}
exports.findByPredicate = findByPredicate;
function filterByPredicate(err, predicate) {
    const results = [];
    for (const e of (0, iterate_external_1.iterate)(err)) {
        if (predicate(e))
            results.push(e);
    }
    return results;
}
exports.filterByPredicate = filterByPredicate;
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