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Ruby Tips - How to figure out where a method is defined

The other day when I was dabbling with the huge codebase, I was wondering where a particular method was being declared for a specific method. I wanted to know this because my greps didn't turn out to volatile and didn't return any results



The Solution The Ruby interpreter has certain methods that can be used for identifying under which module or class, the particular method is being defined. See the example below.

So using the .source_location you will be able to figure which file it has been declared.

Inkscape And Hand Tool

If you have ever wondered and wanted to use the hand tool in Inkscape, you can do so by the following techniques :

1. You middle click and drag your mouse for panning the document.
2. Or go to, File->Inkscape Preferences->Scrolling. Then check on the "Left click pans when space is pressed". Presto! Now you can use the spacebar to pan the document, as you would normally do!

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