Age to birth year

Ruby
#1

Given the string “18” which is the age of a person, how can I get the
year of birth?

#2

eggie5 schrieb:

Given the string “18” which is the age of a person, how can I get the
year of birth?
Time.now.year - ‘18’.to_i

But this is only an approximation. :wink:

Regards
Jan