diff options
Diffstat (limited to 'activemodel/lib/active_model/type/decimal.rb')
| -rw-r--r-- | activemodel/lib/active_model/type/decimal.rb | 67 |
1 files changed, 34 insertions, 33 deletions
diff --git a/activemodel/lib/active_model/type/decimal.rb b/activemodel/lib/active_model/type/decimal.rb index 11ea327026..6c5c0451c6 100644 --- a/activemodel/lib/active_model/type/decimal.rb +++ b/activemodel/lib/active_model/type/decimal.rb @@ -15,46 +15,47 @@ module ActiveModel private - def cast_value(value) - casted_value = case value - when ::Float - convert_float_to_big_decimal(value) - when ::Numeric, ::String - BigDecimal(value, precision.to_i) - else - if value.respond_to?(:to_d) - value.to_d + def cast_value(value) + casted_value = \ + case value + when ::Float + convert_float_to_big_decimal(value) + when ::Numeric, ::String + BigDecimal(value, precision.to_i) + else + if value.respond_to?(:to_d) + value.to_d + else + cast_value(value.to_s) + end + end + + apply_scale(casted_value) + end + + def convert_float_to_big_decimal(value) + if precision + BigDecimal(apply_scale(value), float_precision) else - cast_value(value.to_s) + value.to_d end end - apply_scale(casted_value) - end - - def convert_float_to_big_decimal(value) - if precision - BigDecimal(apply_scale(value), float_precision) - else - value.to_d - end - end - - def float_precision - if precision.to_i > ::Float::DIG + 1 - ::Float::DIG + 1 - else - precision.to_i + def float_precision + if precision.to_i > ::Float::DIG + 1 + ::Float::DIG + 1 + else + precision.to_i + end end - end - def apply_scale(value) - if scale - value.round(scale) - else - value + def apply_scale(value) + if scale + value.round(scale) + else + value + end end - end end end end |