ruby - How do I split a string into separate components to parse into a DateTime? -


this question has answer here:

i have string looks like:

20130518134721 yyyymmddhhmmss

this time of day. knowing format of string, , knowing year padded 4 digits , others padded 2 digits, how can split string can extract specific information such month, or hour?

you can use datetime.strptime convert string datetime object. can like: 

date = datetime.strptime("20130518134721", "%y%m%d%h%m%s") → datetime

after that, can access different methods of date object in ruby hour or mon.

date.hour                #=> 13 date.mon #=> 5

also, remember require 'date' use datetime object.


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