michaelminter
11/27/2013 - 7:45 PM

Get word duration from time in seconds Extend Numeric so that you can invoke the method on any numeric class (Fixnum, Bignum, or in your

Get word duration from time in seconds

Extend Numeric so that you can invoke the method on any numeric class (Fixnum, Bignum, or in your case Float).

numeric.rb
content_copyfile_download
class Numeric
  def duration
    secs  = self.to_int
    mins  = secs / 60
    hours = mins / 60
    days  = hours / 24

    if days > 0
      "#{days} days and #{hours % 24} hours"
    elsif hours > 0
      "#{hours} hours and #{mins % 60} minutes"
    elsif mins > 0
      "#{mins} minutes and #{secs % 60} seconds"
    elsif secs >= 0
      "#{secs} seconds"
    end
  end
end