request.rb

module Request
  def get(url, payload: {}, headers: {})
    headers = define_headers(headers)
    execute(:get, url, payload, headers)
  end

  def post(url, payload: {}, headers: {})
    headers = define_headers(headers)
    execute(:post, url, payload, headers)
  end

  def put(url, payload: {}, headers: {})
    headers = define_headers(headers)
    execute(:put, url, payload, headers)
  end
  
  def delete(url, payload: {}, headers: {})
    headers = define_headers(headers)
    execute(:delete, url, payload, headers)
  end
  
  def define_headers(headers)
    default_headers = {
      ‘Authorization’ => “Bearer token”,
      ‘Accept’ => ‘application/json’
    }
    default_headers.merge(headers)
  end
  
  private
  
  def execute(method, url, payload, headers)
    RestClient::Request.execute(method: method, url: url, payload: payload, headers: headers)
  end
end