58 lines
1.8 KiB
JavaScript
58 lines
1.8 KiB
JavaScript
/**
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* @file This method removes whitespace from the right end of a string.
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* @version 3.0.0
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* @author Xotic750 <Xotic750@gmail.com>
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* @copyright Xotic750
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* @license {@link <https://opensource.org/licenses/MIT> MIT}
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* @module trim-right-x
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*/
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'use strict';
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var requireCoercibleToString = require('require-coercible-to-string-x');
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var Rx = require('cached-constructors-x').RegExp;
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var reRight2016 = new Rx('[' + require('white-space-x').string2016 + ']+$');
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var reRight2018 = new Rx('[' + require('white-space-x').string2018 + ']+$');
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var replace = ''.replace;
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var $trimRight2016 = function trimRight2016(string) {
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return replace.call(requireCoercibleToString(string), reRight2016, '');
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};
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var $trimRight2018 = function trimRight2018(string) {
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return replace.call(requireCoercibleToString(string), reRight2018, '');
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};
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module.exports = {
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/**
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* A reference to trimRight2018.
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*/
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trimRight: $trimRight2018,
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/**
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* This method removes whitespace from the right end of a string. (ES2016)
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*
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* @param {string} string - The string to trim the right end whitespace from.
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* @throws {TypeError} If string is null or undefined or not coercible.
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* @returns {string} The right trimmed string.
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* @example
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* var trimRight = require('trim-right-x');
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*
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* trimRight(' \t\na \t\n') === ' \t\na'; // true
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*/
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trimRight2016: $trimRight2016,
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/**
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* This method removes whitespace from the right end of a string. (ES2018)
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*
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* @param {string} string - The string to trim the right end whitespace from.
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* @throws {TypeError} If string is null or undefined or not coercible.
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* @returns {string} The right trimmed string.
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* @example
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* var trimRight = require('trim-right-x');
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*
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* trimRight(' \t\na \t\n') === ' \t\na'; // true
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*/
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trimRight2018: $trimRight2018
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};
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