@clipboard-health/rules-engine/src/lib/runners/firstMatch.js

A pure functional rules engine to keep logic-dense code simple, reliable, understandable, and explainable.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.firstMatch = firstMatch;
/**
 * Run the first rule that returns true for `runIf`.
 *
 * @param rules The rules to run.
 */
function firstMatch(...rules) {
    return {
        runIf: (input) => rules.some((rule) => rule.runIf(input)),
        run: (context) => {
            const rule = rules.find((rule) => rule.runIf(context.input));
            return rule ? rule.run(context) : context;
        },
    };
}
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