class Toolchain::Validations::Validators::Inclusion
Validates the inclusion of values in an attribute. In the example, only `pending` and `dispatched` are allowed to be set.
@example
class Shipment::Creator validates :status, inclusion: { in: ["pending", "dispatched"], message: "available options are: pending, dispatched" } end
Public Instance Methods
validate()
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# File lib/toolchain/validations/validators/inclusion.rb, line 17 def validate if not_included? errors.add(key_path, message || "is invalid") end end
Private Instance Methods
not_included?()
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# File lib/toolchain/validations/validators/inclusion.rb, line 25 def not_included? !data[:in].include?(value) end