Today's challenge is from davazp on CodeWars.
The function will accept an input of non-negative integers. If it is zero, it just returns
"now". Otherwise, the duration is expressed as a combination of
seconds, in that order.
The resulting expression is made of components like
1 year, etc. The unit of time is used in plural if the integer is greater than 1. The components are separated by a comma and a space (", "), except the last component which is separated by
" and ", just like it would be written in English. For the purposes of this challenge, a year is 365 days and a day is 24 hours. Note that spaces are important.
The challenge is much easier to understand through example:
format_duration(62) # returns "1 minute and 2 seconds"
format_duration(3662) # returns "1 hour, 1 minute and 2 seconds"
Definitely a useful bit of code to have. It's much easier to work in seconds sometimes while coding, but easier to read human time in actual use.
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