Convert milliseconds to hours and mins in ruby -


i have following rails helper convert milliseconds hours , mins:

def get_duration_hrs_and_mins(duration)   hours = duration / (3600000 * 3600000)   minutes = (duration / 60000) % 60000   "#{hours}h #{minutes}m"  rescue   "" end

however returns in minutes (e.g. 364m) , doesn't show hours... , keep minutes under 60.

you have miscalculated number of milliseconds in 1 hour , 1 minute. try following:

def get_duration_hrs_and_mins(duration)   hours = duration / (1000 * 60 * 60)   minutes = duration / (1000 * 60) % 60   "#{hours}h #{minutes}m"  rescue   "" end

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