class SpreeReports::Helper
Public Class Methods
date_formatted(date, group_by)
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# File lib/spree_reports/helper.rb, line 14 def self.date_formatted(date, group_by) date_format = SpreeReports.date_formats[group_by] date.strftime(date_format) end
divide(a, b)
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# File lib/spree_reports/helper.rb, line 4 def self.divide(a, b) return nil if b == 0 a / b end
round(a)
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# File lib/spree_reports/helper.rb, line 9 def self.round(a) return a.round(2) if a a end