Red Ruby | utc_offset function

Introduction

In Ruby programming language, one of the most popular gems is redcarpet, which is a Markdown parser. However, there is also another gem that is widely used among Ruby developers - rubygems.

rubygems is a powerful tool that enables us to manage Ruby libraries, also known as gems. rubygems provides the utc_offset function, which is used to return the offset in seconds between the current time and UTC (Coordinated Universal Time).

In this article, we will explore the utc_offset function and see how we can use it in our Ruby projects.

How to Use utc_offset Function

The utc_offset function is part of the Time class in Ruby. Therefore, to use the function, we need to create a Time object first.

Here is an example:

require 'rubygems'

time = Time.now
puts time.utc_offset

In the above code, we first require the rubygems library. Then, we create a Time object using the Time.now method. Finally, we call the utc_offset function on the time object and print the result to the console.

The output of the above code will be the offset between the current time and UTC in seconds.

Conclusion

In summary, utc_offset is a useful function in the Time class that can be used to retrieve the offset between the current time and UTC. This function is part of the rubygems library, which is a powerful tool for managing Ruby gems.

If you want to learn more about redcarpet or rubygems, be sure to check out the documentation and tutorials online.