16 行
339 B
JavaScript
16 行
339 B
JavaScript
function trim(str, pos = 'both') {
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if (pos == 'both') {
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return str.replace(/^\s+|\s+$/g, "");
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} else if (pos == "left") {
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return str.replace(/^\s*/, '');
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} else if (pos == 'right') {
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return str.replace(/(\s*$)/g, "");
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} else if (pos == 'all') {
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return str.replace(/\s+/g, "");
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} else {
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return str;
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}
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}
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export default trim
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