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March 22, 2018 09:28
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require "dry-validation" | |
schema = Dry::Validation.Schema do | |
optional(:vin).maybe(:str?) | |
optional(:chassis_number).maybe(:str?) | |
optional(:engine_number).maybe(:str?) | |
optional(:body_number).maybe(:str?) | |
rule(numbers_presense: [:vin, :chassis_number, :engine_number, :body_number]) do |vin, chassis_number, engine_number, body_number| | |
vin.filled? | (engine_number.filled? & (chassis_number.filled? | body_number.filled?)) | |
end | |
end | |
schema.call(vin: nil, engine_number: "qweqwe", chassis_number: "qweqwe") | |
# => #<Dry::Validation::Result output={:vin=>nil, :engine_number=>"qweqwe", :chassis_number=>"qweqwe"} errors={}> | |
schema.call(vin: nil, engine_number: "qweqwe", body_number: "qweqwe") | |
# => #<Dry::Validation::Result output={:vin=>nil, :engine_number=>"qweqwe", :body_number=>"qweqwe"} errors={}> | |
schema.call(vin: nil, engine_number: nil, body_number: "qweqwe") | |
# => #<Dry::Validation::Result output={:vin=>nil, :engine_number=>nil, :body_number=>"qweqwe"} errors={:numbers_presense=>["must be filled"]}> | |
schema.call(vin: "qweqweq", engine_number: nil, body_number: "qweqwe") | |
# => #<Dry::Validation::Result output={:vin=>"qweqweq", :engine_number=>nil, :body_number=>"qweqwe"} errors={}> |
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