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TimeAgo - ES6
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// Epochs | |
const epochs = [ | |
['year', 31536000], | |
['month', 2592000], | |
['day', 86400], | |
['hour', 3600], | |
['minute', 60], | |
['second', 1] | |
]; | |
// Get duration | |
const getDuration = (timeAgoInSeconds) => { | |
for (let [name, seconds] of epochs) { | |
const interval = Math.floor(timeAgoInSeconds / seconds); | |
if (interval >= 1) { | |
return { | |
interval: interval, | |
epoch: name | |
}; | |
} | |
} | |
}; | |
// Calculate | |
const timeAgo = (date) => { | |
const timeAgoInSeconds = Math.floor((new Date() - new Date(date)) / 1000); | |
const {interval, epoch} = getDuration(timeAgoInSeconds); | |
const suffix = interval === 1 ? '' : 's'; | |
return `${interval} ${epoch}${suffix} ago`; | |
}; |
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