private resolveReference()

in src/type-generator.ts [542:555]

• 12 lines of code
• 5 McCabe index (conditional complexity)

  private resolveReference(def: JSONSchema4): JSONSchema4 {
    const ref = def.$ref;
    if (!ref || !ref.startsWith(DEFINITIONS_PREFIX)) {
      throw new Error('expecting a local reference');
    }

    const lookup = ref.substr(DEFINITIONS_PREFIX.length);
    const found = this.definitions[lookup];
    if (!found) {
      throw new Error(`unable to find a definition for the $ref "${lookup}"`);
    }

    return found;
  }