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14 lines
266 B
JavaScript
14 lines
266 B
JavaScript
/* @flow */
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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/*: string*/)/*: boolean*/ {
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return !/[\n\r]/.test(input)
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}
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