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7 lines
254 B
JavaScript
7 lines
254 B
JavaScript
function generateHashtag (str) {
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const result = str.split(/\s+/igm).reduce((accum, word) =>
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accum + word.substring(0, 1).toUpperCase() + word.substring(1).toLowerCase()
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, "#");
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return (result.length > 140 || result == "#") ? false : result;
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}
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