/**
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* @fileoverview Set className value
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* @author NHN FE Development Lab <dl_javascript@nhn.com>
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*/
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'use strict';
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var isArray = require('../type/isArray');
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var isUndefined = require('../type/isUndefined');
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/**
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* Set className value
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* @param {(HTMLElement|SVGElement)} element - target element
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* @param {(string|string[])} cssClass - class names
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* @private
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*/
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function setClassName(element, cssClass) {
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cssClass = isArray(cssClass) ? cssClass.join(' ') : cssClass;
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cssClass = cssClass.replace(/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, '');
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if (isUndefined(element.className.baseVal)) {
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element.className = cssClass;
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return;
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}
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element.className.baseVal = cssClass;
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}
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module.exports = setClassName;
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