Module: MuchDecimal

Includes:
MuchMixin
Defined in:
lib/much-decimal.rb,
lib/much-decimal/version.rb

Defined Under Namespace

Modules: TestHelpers

Constant Summary collapse

DEFAULT_PRECISION = 
2
VERSION = 
"0.1.2"

Class Method Summary collapse

Class Method Details

.decimal_to_integer(decimal, precision) ⇒ Object 



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# File 'lib/much-decimal.rb', line 18

def self.decimal_to_integer(decimal, precision)
  if decimal.respond_to?(:to_f) && !decimal.to_s.empty?
    base_10_modifier = (10.0**precision)
    (decimal.to_f * base_10_modifier).round.to_i
  end
end

.integer_to_decimal(integer, precision) ⇒ Object 



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# File 'lib/much-decimal.rb', line 11

def self.integer_to_decimal(integer, precision)
  if integer.respond_to?(:to_i) && !integer.to_s.empty?
    base_10_modifier = (10.0**precision)
    integer.to_i / base_10_modifier
  end
end