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6 lines
276 B
JavaScript
6 lines
276 B
JavaScript
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export default function (s) {
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s = s.replace(/(^\s*)|(\s*$)/gi, ""); // exclude start and end white-space
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s = s.replace(/[ ]{2,}/gi, " "); // 2 or more space to 1
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s = s.replace(/\n /, "\n"); // exclude newline with a start spacing
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return s.split(' ').length;
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}
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