1.1. 3.1 调试

1.1.1. 3.1.1 byebug

1)打开 /config/puma.rb

# 设置 puma 超时时间(过多少时间推出 byebug)
worker_timeout 5000

2)常用

<%= debug(params) if Rails.env.development? %>
<%= debug(session[:camp_id]) if Rails.env.development? %>
<%= debug(@current_camp.try(:name)) if Rails.env.development? %>
<%= debug(params[:controller]) if Rails.env.development? %>
<%= debug(request.path) if Rails.env.development? %>

1.1.2. 3.1.2 pry

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