module MetalpriceAPI::Connection

Private Instance Methods

connection() click to toggle source
# File lib/metalpriceapi/connection.rb, line 11
def connection
  @connection ||= begin
    options = {
      headers: headers.merge(
        'Accept' => 'application/json; charset=utf-8',
        'Content-Type' => 'application/json'
      )
    }

    options[:headers]['User-Agent'] = user_agent if user_agent
    options[:proxy] = proxy if proxy
    options[:ssl] = { ca_path: ca_path, ca_file: ca_file } if ca_path || ca_file

    request_options = {}
    request_options[:timeout] = timeout if timeout
    request_options[:open_timeout] = open_timeout if open_timeout
    options[:request] = request_options if request_options.any?

    ::Faraday::Connection.new(endpoint, options) do |connection|
      connection.use ::Faraday::Request::Multipart
      connection.use ::Faraday::Request::UrlEncoded
      connection.use ::MetalpriceAPI::Response::RaiseError
      connection.use ::FaradayMiddleware::ParseJson, content_type: /\bjson$/
      connection.response :logger, logger if logger
      connection.adapter ::Faraday.default_adapter
    end
  end
end
headers() click to toggle source
# File lib/metalpriceapi/connection.rb, line 7
def headers
  {}
end