Class: ProductTaxonomy::Indexed::UniquenessValidator

Inherits:
ActiveModel::EachValidator
  • Object
show all
Defined in:
lib/product_taxonomy/models/mixins/indexed.rb

Overview

Validator that checks for uniqueness of a field value across all models in a given index.

Instance Method Summary collapse

Instance Method Details

#validate_each(record, attribute, value) ⇒ Object 



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# File 'lib/product_taxonomy/models/mixins/indexed.rb', line 18

def validate_each(record, attribute, value)
  if record.class.duplicate?(model: record, field: attribute)
    record.errors.add(attribute, :taken, message: "\"#{value}\" has already been used")
  end
end