All files / lib/joi-to-json-schema/types alternatives.ts

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export const alternatives = (convert, schema, joi, transformer) => {
  const result = (schema.oneOf = []);
 
  joi.$_terms.matches.forEach(match => {
    if (match.schema) {
      return result.push(convert(match.schema, transformer));
    }
 
    Iif (!match.is) {
      throw new Error('joi.when requires an "is"');
    }
    Iif (!(match.then || match.otherwise)) {
      throw new Error('joi.when requires one or both of "then" and "otherwise"');
    }
 
    Eif (match.then) {
      result.push(convert(match.then, transformer));
    }
 
    Eif (match.otherwise) {
      result.push(convert(match.otherwise, transformer));
    }
  });
 
  return schema;
};