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26 lines
693 B
26 lines
693 B
/**
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* function to convert array to string and string to array
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* @param {*} input
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* @param {String} separator
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* @returns {*}
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*/
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function convertArrayAndString(input, separator = ', ') {
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// If the separator is just a comma without a space, change it to ", "
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if (separator === ',') {
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separator = ', '
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}
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if (Array.isArray(input)) {
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// Convert array to string with the correct separator
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return input.join(separator)
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} else if (typeof input === 'string') {
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// Convert string to array using the separator
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return input.split(separator)
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} else {
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throw new Error('Input must be either an array or a string.')
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}
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}
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module.exports = {
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convertArrayAndString
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}
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