Rails log file download

Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Asked 9 years ago. Active 1 month ago. Viewed 97k times. I would like to give visitors the option to download some pdf.

Improve this question. Ionut Hulub Ionut Hulub 5, 5 5 gold badges 22 22 silver badges 53 53 bronze badges. Add a comment. Active Oldest Votes.

Should work when the file is placed correctly. Let me know if you can't move your file to public folder. Improve this answer. I'm pretty sure all resources should be placed in the assets folder since rails 3 but since it worked it will do for now. Sorry it was not specified which version of rails you were using — felipeclopes. Check the new edit I just made for Rails 3. Hope it helps you!

Posted by By Jason Skowronski on October 3, A problem due to an unexpected event could result in hours of searching through log files and attempting to reproduce the issue. Poor logs will leave you searching, while a helpful log can assist you in finding the cause right away. Ruby on Rails applications automatically create and maintain the basic text logs for each environment, such as development, staging, and production.

You can easily format and add extra information to the logs using open-source logging libraries, such as Lograge and Fluentd. These libraries effectively manage small applications, but as you scale your application across many servers, developers need to aggregate logs to troubleshoot problems across all of them.

In this tutorial, we will show you how Ruby on Rails applications handle logging natively. This log management solution enables you to centralize your logs in the cloud and provides helpful features like fast search, alerts, and more. Ruby offers a built-in logging system. To use it, simply include the following code snippet in your environment. You can find environments under the config directory of the root project. Each log line also includes the severity, otherwise known as log level.

The log levels enable you to filter the logs when outputting them or when monitoring problems, such as errors or fatal. The available log levels are :debug , :info , :warn , :error , :fatal , and :unknown. These are converted to uppercase when output in the log file. The default logging in Ruby on Rails during development or in production can be noisy, as you can see below.

It also records a limited amount of information for each page view. Lograge adds extra detail and uses a format that is less human readable, but more useful for large-scale analysis through its JSON output option. JSON makes it easier to search , filter, and summarize large volumes of logs. The discrete fields facilitate the process of searching through logs and filtering for the information you need.

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