import { lowerCase } from "lower-case"; // Support camel case ("camelCase" -> "camel Case" and "CAMELCase" -> "CAMEL Case"). var DEFAULT_SPLIT_REGEXP = [/([a-z0-9])([A-Z])/g, /([A-Z])([A-Z][a-z])/g]; // Remove all non-word characters. var DEFAULT_STRIP_REGEXP = /[^A-Z0-9]+/gi; /** * Normalize the string into something other libraries can manipulate easier. */ export function noCase(input, options) { if (options === void 0) { options = {}; } var _a = options.splitRegexp, splitRegexp = _a === void 0 ? DEFAULT_SPLIT_REGEXP : _a, _b = options.stripRegexp, stripRegexp = _b === void 0 ? DEFAULT_STRIP_REGEXP : _b, _c = options.transform, transform = _c === void 0 ? lowerCase : _c, _d = options.delimiter, delimiter = _d === void 0 ? " " : _d; var result = replace(replace(input, splitRegexp, "$1\0$2"), stripRegexp, "\0"); var start = 0; var end = result.length; // Trim the delimiter from around the output string. while (result.charAt(start) === "\0") start++; while (result.charAt(end - 1) === "\0") end--; // Transform each token independently. return result.slice(start, end).split("\0").map(transform).join(delimiter); } /** * Replace `re` in the input string with the replacement value. */ function replace(input, re, value) { if (re instanceof RegExp) return input.replace(re, value); return re.reduce(function (input, re) { return input.replace(re, value); }, input); } //# sourceMappingURL=index.js.map