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| import castSlice from './.internal/castSlice.js' | |
| import charsEndIndex from './.internal/charsEndIndex.js' | |
| import stringToArray from './.internal/stringToArray.js' | |
| const methodName = ''.trimRight ? 'trimRight': 'trimEnd' | |
| /** | |
| * Removes trailing whitespace or specified characters from `string`. | |
| * | |
| * @since 4.0.0 | |
| * @category String | |
| * @param {string} [string=''] The string to trim. | |
| * @param {string} [chars=whitespace] The characters to trim. | |
| * @returns {string} Returns the trimmed string. | |
| * @see trim, trimStart | |
| * @example | |
| * | |
| * trimEnd(' abc ') | |
| * // => ' abc' | |
| * | |
| * trimEnd('-_-abc-_-', '_-') | |
| * // => '-_-abc' | |
| */ | |
| function trimEnd(string, chars) { | |
| if (string && chars === undefined) { | |
| return string[methodName]() | |
| } | |
| if (!string || !chars) { | |
| return (string || '') | |
| } | |
| const strSymbols = stringToArray(string) | |
| const end = charsEndIndex(strSymbols, stringToArray(chars)) + 1 | |
| return castSlice(strSymbols, 0, end).join('') | |
| } | |
| export default trimEnd |