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15 lines
334 B
15 lines
334 B
'use strict'; |
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const strip = require('./strip'); |
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/** |
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* @param {string} msg |
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* @param {number} perLine |
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*/ |
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module.exports = function (msg, perLine) { |
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let lines = String(strip(msg) || '').split(/\r?\n/); |
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if (!perLine) return lines.length; |
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return lines.map(l => Math.ceil(l.length / perLine)) |
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.reduce((a, b) => a + b); |
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};
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