Function processArgsToConfig

src/effector/config.ts:9–36

(
  args: any[],
  singleArgument?: boolean,
)

): [any, any | void]
export function processArgsToConfig(args: any[]): [any[], any | void]
export function processArgsToConfig(
  args: any[],
  singleArgument?: boolean,
): [any[], any | void] {
  const rawConfig = singleArgument ? args : args[0]
  assertObject(rawConfig)
  let metadata = rawConfig.or
  const childConfig = rawConfig.and
  if (childConfig) {
    const unwrappedNestedValue = singleArgument ? childConfig : childConfig[0]
    /**
     * if there is no "and" field then we reached the leaf of the tree
     * and this is an original user-defined argument
     *
     * note that in this case we're returning all arguments, not the only one been unwrapped
     **/
    if (!isObject(unwrappedNestedValue) || !('and' in unwrappedNestedValue)) {
      args = childConfig
    } else {
      //@ts-expect-error
      const nested = processArgsToConfig(childConfig, singleArgument)

      args = nested[0]
      metadata = {...metadata, ...nested[1]}
    }
  }
  return [args, metadata]
}

/**
processed fields: