class Bronze::Transforms::Attributes::BigDecimalTransform
Transform
class that normalizes a BigDecimal to a string representation.
Public Class Methods
instance()
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@return [BigDecimalTransform] a memoized instance of BigDecimalTranform.
# File lib/bronze/transforms/attributes/big_decimal_transform.rb, line 12 def self.instance @instance ||= new end
Public Instance Methods
denormalize(value)
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Converts a normalized BigDecimal (a String) to a BigDecimal instance.
@param value [String] The normalized string.
@return [BigDecimal] the denormalized instance.
# File lib/bronze/transforms/attributes/big_decimal_transform.rb, line 21 def denormalize(value) return nil if value.nil? BigDecimal(value) rescue ArgumentError BigDecimal('0.0') end
normalize(value)
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Converts a BigDecimal to a string representation.
@param value [BigDecimal] The BigDecimal to normalize.
@return [String] the string representation.
# File lib/bronze/transforms/attributes/big_decimal_transform.rb, line 34 def normalize(value) return nil if value.nil? value.to_s end