class ActiveRecord::Base
Public Instance Methods
interval_fmt(length)
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# File lib/crunchr/active_record.rb, line 46 def interval_fmt(length) case length when :hour "%Y%j%H" when :day "%Y%j" when :week "%Y%W" when :month "%Y%m" when :year "%Y" else raise "Invalid interval length: #{length}" end end
interval_time(length)
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# File lib/crunchr/active_record.rb, line 42 def interval_time(length) self.created_at.strftime(interval_fmt(length)).to_i end