class Daedal::Attributes::DistanceUnit
Constants
- ALLOWED_DISTANCE_UNITS
Public Instance Methods
coerce(value)
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# File lib/daedal/attributes/distance_unit.rb, line 6 def coerce(value) if value.nil? or !ALLOWED_DISTANCE_UNITS.include? value.to_s raise Virtus::CoercionError.new(value, 'Daedal::Attributes::DistanceUnit') end value.to_s end