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Diffstat (limited to 'guides/source/debugging_rails_applications.md')
| -rw-r--r-- | guides/source/debugging_rails_applications.md | 31 |
1 files changed, 14 insertions, 17 deletions
diff --git a/guides/source/debugging_rails_applications.md b/guides/source/debugging_rails_applications.md index 6113a61f4c..926a048762 100644 --- a/guides/source/debugging_rails_applications.md +++ b/guides/source/debugging_rails_applications.md @@ -246,9 +246,9 @@ noticeable with large amounts of logging, but it's a good practice to employ. Debugging with the `web-console` gem ------------------------------------- -The web console allows you to create an interactive ruby session in your browser. An interactive -console is launched automatically in case on an error but can also be launched for debugging purposes -by invoking `console` in a view or controller. +The web console allows you to start an interactive Ruby session in your browser. +An interactive console is launched automatically in case of an error but can also +be launched for debugging purposes by invoking `console` in a view or controller. For example in a view: @@ -268,30 +268,27 @@ class PostsController < ApplicationController end end ``` -###config.web_console.whitelisted_ips -By default the web console can only be accessed from localhost. `config.web_console.whitelisted_ips` -lets you control which IPs have access to the console. +### config.web_console.whitelisted_ips -For example, to allow access from both localhost and 192.168.0.100: +By default the web console can only be accessed from localhost. +`config.web_console.whitelisted_ips` lets you control which IPs have access to +the console. + +For example, to allow access from both localhost and 192.168.0.100, you can put +inside your configuration file: ```ruby -# config/application.rb -class Application < Rails::Application - config.web_console.whitelisted_ips = %w( 127.0.0.1 192.168.0.100 ) -end +config.web_console.whitelisted_ips = %w( 127.0.0.1 192.168.0.100 ) ``` -To allow access from an entire network: +Or to allow access from an entire network: ```ruby -# config/application.rb -class Application < Rails::Application - config.web_console.whitelisted_ips = %w( 127.0.0.1 192.168.0.0/16 ) -end +config.web_console.whitelisted_ips = %w( 127.0.0.1 192.168.0.0/16 ) ``` -Web console is a powerful tool so be careful who you open access to. +The web console is a powerful tool so be careful when you give access to an IP. Debugging with the `byebug` gem |