The backend Perl code must conform to the following style guidelines. If you find any code which doesn't conform, please fix it. These requirements are intended to maintain consistent, organized, professional code.
Proper indentation is very important. Just because the code lines up properly in your editor of choice, does not mean it will line up properly for someone else working on the project. This can be very annoying. These requirements will prevent this.
Tabs should be used to indent all code blocks. Spaces should never be used to indent code blocks. Mixing tabs and spaces results in misaligned code blocks for other developers who prefer different indentation settings. Consider the following code block which is indented with all tabs (shown with and without whitespaces):
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|
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Indented properly with tabs |
Code is lined up properly |
Indentation width set to 8 |
Now consider a situation where another developer is using an editor which is configured to indent using spaces by default. The developer makes changes to 1 of the lines:
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|
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Indented incorrectly with a mix of |
Code appears lined up to the |
Code is not lined up for other |
meaningful
No caps unless class var
use underscores
No caps!
Use underscores
if($total_hours >= 13 && $diff_hours >= 23 && $diff_minutes >= 55){