Class: RubyUnitValidator
- Inherits:
-
ActiveModel::EachValidator
- Object
- ActiveModel::EachValidator
- RubyUnitValidator
- Defined in:
- app/validators/ruby_unit_validator.rb
Instance Method Summary collapse
Instance Method Details
#validate_each(object, attribute, value) ⇒ Object
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# File 'app/validators/ruby_unit_validator.rb', line 2 def validate_each(object, attribute, value) [value].flatten.map(&:presence).compact.each do |v| begin u = RubyUnits::Unit.new("1 #{v}") rescue ArgumentError => exc object.errors.add(attribute.to_sym, ([:message] || "#{v} is not a supported unit")) end end end |