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| 2 |
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| 3 | module.exports = function () {
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| 4 | /*
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| 5 | Splits strings separated by commas into an array
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| 6 | If the string is empty or null, an empty array is returned.
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| 7 | */
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| 8 | function splitCsv (string) {
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| 9 | return (string || '')
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| 10 | .split(',')
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| 11 | .map(s => s.trim())
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| 12 | .filter(s => s.length > 0)
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| 13 | }
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| 14 |
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| 15 | return {
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| 16 | splitCsv
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| 17 | }
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| 18 | }
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