Function connectFactory

src/components/connect.js:21–55

(defaults = {}, options = {})

let nextVersion = 0

function connectFactory(defaults = {}, options = {}) {
  function connectImpl(map, deprecatedOptionsArgument = {}) {
    let finalOptions = options
    if ('withRef' in deprecatedOptionsArgument) {
      warning(false, 'The options argument is deprecated in favor of `connect.options()`. In a future release, support will be removed.')
      finalOptions = Object.assign({}, options, { withRef: deprecatedOptionsArgument.withRef })
    }

    warning(!(Function.prototype.isPrototypeOf(defaults.buildRequest) &&
      Function.prototype.isPrototypeOf(defaults.Request)),
    'Both buildRequest and Request were provided in `connect.defaults()`. ' +
      'However, this custom Request would only be used in the default buildRequest.'
    )

    warning(options.pure === undefined, '`pure` option is no longer supported')

    return connect(map, defaults, finalOptions)
  }

  connectImpl.defaults = function (overrides = {}) {
    checkTypes(overrides)
    return connectFactory(Object.assign(
      {},
      defaults,
      overrides,
      { headers: Object.assign({}, defaults.headers, overrides.headers) }
    ), options)
  }

  connectImpl.options = function (overrides = {}) {
    return connectFactory(defaults, Object.assign({}, options, overrides))
  }

  return connectImpl
}

export default connectFactory({
  headers: {