13 lines
230 B
JavaScript
13 lines
230 B
JavaScript
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'use strict';
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/**
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* Check if a string is a single line (i.e. does not contain
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* any newline characters).
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*
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* @param {string} input
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* @return {boolean}
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*/
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module.exports = function(input) {
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return !/[\n\r]/.test(input);
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};
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