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Reduce the chance of a rounding error when converting Float to BigDecimal. #53

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Reduce the chance of a rounding error when converting Float to BigDecimal. #53

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2 changes: 1 addition & 1 deletion lib/data_mapper/validation/rule/numericalness.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -68,7 +68,7 @@ def valid?(resource)
def value_as_string(value)
case value
# Avoid Scientific Notation in Float to_s
when Float then value.to_d.to_s('F')
when Float then value.to_d(options.fetch(:precision, nil)).to_s('F')
when BigDecimal then value.to_s('F')
else value.to_s
end
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