19 lines
558 B
TypeScript
19 lines
558 B
TypeScript
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const dateRegexp = /[\d]{2}\/[\d]{2}\/[\d]{4}/
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export function convertToDateIfNeeded(...values: string[]) {
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const dateStrings = values.map(dateString => '' + dateString)
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if (!dateStrings.some(dateString => dateString.match(dateRegexp))) {
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return values
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}
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dateStrings.forEach(dateString => {
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if (!dateString.match(dateRegexp)) {
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throw new TypeError(
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`L'opérande '${dateString}' n'est pas une date valide`
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)
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}
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})
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return dateStrings
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.map(date => date.split('/'))
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.map(([jour, mois, année]) => new Date(+année, +mois - 1, +jour))
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}
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