module SingaporeCharitableDonations::Calculators::MBMF::Year2016Calculator
Mosque Building and Mendaki Fund contribution calculator for June 1st, 2016 onwards
Constants
- CUTOFF_DATE
Public Class Methods
applies_to?(date, type)
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@param [Date] date to be considered for calculation @param [String] type of charitable contribution @return [TrueClass, FalseClass]
# File lib/singapore_charitable_donations/calculators/mbmf/year_2016_calculator.rb, line 35 def applies_to?(date, type) date >= CUTOFF_DATE && type == 'MBMF' end
calculate(total_wages)
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@param [BigDecimal] total_wages @return [BigDecimal] contribution amount
# File lib/singapore_charitable_donations/calculators/mbmf/year_2016_calculator.rb, line 11 def calculate(total_wages) case when total_wages <= 1_000.00 BigDecimal "3.00" when total_wages <= 2_000.00 BigDecimal "4.50" when total_wages <= 3_000.00 BigDecimal "6.50" when total_wages <= 4_000.00 BigDecimal "15.00" when total_wages <= 6_000.00 BigDecimal "19.50" when total_wages <= 8_000.00 BigDecimal "22.00" when total_wages <= 10_000.00 BigDecimal "24.00" else # total_wages >= 10_000.00 BigDecimal "26.00" end end