@palasimi/ipa-cluster/dist/cost.js

Cluster words with similar IPA transcriptions together

"use strict";
// SPDX-License-Identifier: GPL-3.0-or-later
// Copyright (c) 2023 Levi Gruspe
Object.defineProperty(exports, "__esModule", { value: true });
exports.createCostFunction = void 0;
const index_1 = require("./dsl/index");
/**
 * Creates cost function for IPA clustering.
 * May raise `ParseError`.
 */
function createCostFunction(code) {
    const querier = (0, index_1.compile)(code);
    return function customCost(s, t, i, j, options = {}) {
        const l1 = options.left || "_";
        const l2 = options.right || "_";
        const found = querier.query(s, t, i, j, l1, l2);
        return found ? 0 : 1;
    };
}
exports.createCostFunction = createCostFunction;
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