在邮件中发送一个put请求

Question

我有一个邮件：

To activate your account, please click on the link below:
<%= link_to "Activate Account", activation_url(@user.auth_token) %>

和activations_controller：

class ActivationsController < ApplicationController
  def update
    @user = User.find_by(:auth_token, params[:id])

    @user.update(member: true)
    flash[:notice] = "Your account is now activated."
    redirect_to login_path
 end

端

如何在我的邮件程序中发出put命令？