pretty-cache-header

Cache-control header utility that parses human readable time strings into seconds.

Time based values use Template Literal Types to help avoid passing invalid time string formats.

Installation

``sh
npm i pretty-cache-header
`

Usage

`node
import { cacheHeader } from 'pretty-cache-header';

return new Response(..., {
headers: {
// sets cache control header to "public, max-age=604800, stale-while-revalidate=31536000"
'Cache-Control': cacheHeader({
public: true,
maxAge: '1week',
staleWhileRevalidate: '1year'
})
}
})
`

$3

Any number followed by a timestring keyword:

1. ms, milli, millisecond, milliseconds - will parse to milliseconds
2. s, sec, secs, second, seconds - will parse to seconds
3. m, min, mins, minute, minutes - will parse to minutes
4. h, hr, hrs, hour, hours - will parse to hours
5. d, day, days - will parse to days
6. w, week, weeks - will parse to weeks
7. mon, mth, mths, month, months - will parse to months
8. y, yr, yrs, year, years` - will parse to years