@uifabric/utilities/lib-amd/string.js

define(["require", "exports"], function (require, exports) {
    "use strict";
    Object.defineProperty(exports, "__esModule", { value: true });
    // Regex that finds { and } so they can be removed on a lookup for string format
    var FORMAT_ARGS_REGEX = /[\{\}]/g;
    // Regex that finds {#} so it can be replaced by the arguments in string format
    var FORMAT_REGEX = /\{\d+\}/g;
    /**
     * String format method, used for scenarios where at runtime you
     * need to evaluate a formatted string given a tokenized string. This
     * usually only is needed in localization scenarios.
    
     * @example
     * ```tsx
     * "I love {0} every {1}".format("CXP")
     * ```
     * will result in a Debug Exception.
     *
     * @public
     */
    // eslint-disable-next-line @typescript-eslint/no-explicit-any
    function format(s) {
        var values = [];
        for (var _i = 1; _i < arguments.length; _i++) {
            values[_i - 1] = arguments[_i];
        }
        var args = values;
        // Callback match function
        function replaceFunc(match) {
            // looks up in the args
            // eslint-disable-next-line @typescript-eslint/no-explicit-any
            var replacement = args[match.replace(FORMAT_ARGS_REGEX, '')];
            // catches undefined in nondebug and null in debug and nondebug
            if (replacement === null || replacement === undefined) {
                replacement = '';
            }
            return replacement;
        }
        return s.replace(FORMAT_REGEX, replaceFunc);
    }
    exports.format = format;
});
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