FixedWidth Coercion

[endersonmaia]

FixedWidth Coercion

[endersonmaia]

I did something like this

require 'virtus'

class FixedWidth < Virtus::Attribute
    primitive String
    accept_options :width

    def coerce(value)
        if options.include?(:width)
            value.rjust(options[:width], ' ') unless value.nil?
        end
    end
  end

class Registro
    include Virtus.model
  
    attribute :versao, FixedWidth, width: 10
end

[my01caddi]

require 'virtus'

class FixedWidth < Virtus::Attribute
primitive String
accept_options :width

def coerce(value)
    if options.include?(:width)
        value.rjust(options[:width], ' ') unless value.nil?
    end
end

end

class Registro
include Virtus.model

attribute :versao, FixedWidth, width: 10

end