Current File : /home/jvzmxxx/wiki1/extensions/Wikibase/view/resources/jquery/jquery.removeClassByRegex.js

/**
 * @license GPL-2.0+
 * @author Daniel Werner
 */
( function( $ ) {
	'use strict';

	/**
	 * Removes CSS classes according to a regular expression.
	 *
	 * @param {RegExp} classNameRegex
	 * @return {jQuery}
	 */
	$.fn.removeClassByRegex = function( classNameRegex ) {
		this.each( function() {
			var subject = $( this );
			if ( !subject.attr( 'class' ) ) {
				return;
			}

			var newClasses = '';

			$.each( subject.attr( 'class' ).split( /\s+/ ), function( i, className ) {
				// check for each class whether it matches...
				if ( !className.match( classNameRegex ) ) {
					// ...if not, we re-add it
					newClasses += ' ' + className;
				}
			} );

			// override classes:
			subject.attr( 'class', $.trim( newClasses ) );
		} );

		return this;
	};

}( jQuery ) );