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#Updated by Jack Hong on 04/05/08
module ETL #:nodoc:
module CoreExtensions #:nodoc:
module Time #:nodoc:
# Enables the use of time calculations within Time itself
module Calculations
def week
cyw = ((yday - 1) / 7) + 1
cyw = 52 if cyw == 53
cyw
end
def quarter
((month - 1) / 3) + 1
end
def fiscal_year_week(offset_month=10)
fyw = ((fiscal_year_yday(offset_month) - 1) / 7) + 1
fyw = 52 if fyw == 53
fyw
end
def fiscal_year_month(offset_month=10)
shifted_month = month - (offset_month - 1)
shifted_month += 12 if shifted_month <= 0
shifted_month
end
def fiscal_year_quarter(offset_month=10)
((fiscal_year_month(offset_month) - 1) / 3) + 1
end
def fiscal_year(offset_month=10)
month >= offset_month ? year + 1 : year
end
def fiscal_year_yday(offset_month=10)
offset_days = 0
1.upto(offset_month - 1) { |m| offset_days += ::Time.days_in_month(m, year) }
shifted_year_day = yday - offset_days
shifted_year_day += 365 if shifted_year_day <= 0
shifted_year_day
end
end
end
end
end
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22 entries across 22 versions & 9 rubygems