tdesign-react/cjs/_chunks/dep-a76ede3e.js

TDesign Component for React

/**
 * tdesign v1.16.2
 * (c) 2025 tdesign
 * @license MIT
 */

'use strict';

var _baseSlice = require('./dep-2ad01263.js');

/**
 * Casts `array` to a slice if it's needed.
 *
 * @private
 * @param {Array} array The array to inspect.
 * @param {number} start The start position.
 * @param {number} [end=array.length] The end position.
 * @returns {Array} Returns the cast slice.
 */
function castSlice(array, start, end) {
  var length = array.length;
  end = end === undefined ? length : end;
  return !start && end >= length ? array : _baseSlice.baseSlice(array, start, end);
}

/** Used to compose unicode character classes. */
var rsAstralRange$1 = "\\ud800-\\udfff",
  rsComboMarksRange$1 = "\\u0300-\\u036f",
  reComboHalfMarksRange$1 = "\\ufe20-\\ufe2f",
  rsComboSymbolsRange$1 = "\\u20d0-\\u20ff",
  rsComboRange$1 = rsComboMarksRange$1 + reComboHalfMarksRange$1 + rsComboSymbolsRange$1,
  rsVarRange$1 = "\\ufe0e\\ufe0f";

/** Used to compose unicode capture groups. */
var rsZWJ$1 = "\\u200d";

/** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */
var reHasUnicode = RegExp('[' + rsZWJ$1 + rsAstralRange$1 + rsComboRange$1 + rsVarRange$1 + ']');

/**
 * Checks if `string` contains Unicode symbols.
 *
 * @private
 * @param {string} string The string to inspect.
 * @returns {boolean} Returns `true` if a symbol is found, else `false`.
 */
function hasUnicode(string) {
  return reHasUnicode.test(string);
}

/**
 * Converts an ASCII `string` to an array.
 *
 * @private
 * @param {string} string The string to convert.
 * @returns {Array} Returns the converted array.
 */
function asciiToArray(string) {
  return string.split('');
}

/** Used to compose unicode character classes. */
var rsAstralRange = "\\ud800-\\udfff",
  rsComboMarksRange = "\\u0300-\\u036f",
  reComboHalfMarksRange = "\\ufe20-\\ufe2f",
  rsComboSymbolsRange = "\\u20d0-\\u20ff",
  rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange,
  rsVarRange = "\\ufe0e\\ufe0f";

/** Used to compose unicode capture groups. */
var rsAstral = '[' + rsAstralRange + ']',
  rsCombo = '[' + rsComboRange + ']',
  rsFitz = "\\ud83c[\\udffb-\\udfff]",
  rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')',
  rsNonAstral = '[^' + rsAstralRange + ']',
  rsRegional = "(?:\\ud83c[\\udde6-\\uddff]){2}",
  rsSurrPair = "[\\ud800-\\udbff][\\udc00-\\udfff]",
  rsZWJ = "\\u200d";

/** Used to compose unicode regexes. */
var reOptMod = rsModifier + '?',
  rsOptVar = '[' + rsVarRange + ']?',
  rsOptJoin = '(?:' + rsZWJ + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*',
  rsSeq = rsOptVar + reOptMod + rsOptJoin,
  rsSymbol = '(?:' + [rsNonAstral + rsCombo + '?', rsCombo, rsRegional, rsSurrPair, rsAstral].join('|') + ')';

/** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */
var reUnicode = RegExp(rsFitz + '(?=' + rsFitz + ')|' + rsSymbol + rsSeq, 'g');

/**
 * Converts a Unicode `string` to an array.
 *
 * @private
 * @param {string} string The string to convert.
 * @returns {Array} Returns the converted array.
 */
function unicodeToArray(string) {
  return string.match(reUnicode) || [];
}

/**
 * Converts `string` to an array.
 *
 * @private
 * @param {string} string The string to convert.
 * @returns {Array} Returns the converted array.
 */
function stringToArray(string) {
  return hasUnicode(string) ? unicodeToArray(string) : asciiToArray(string);
}

exports.castSlice = castSlice;
exports.hasUnicode = hasUnicode;
exports.stringToArray = stringToArray;
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