Remove or uninstall library previously added : cocoapods

I added an external framework via cocoapods into my iOS application. How can i remove that library from the project?

Remove lib from Podfile, then pod install again.

The unwanted side effects of simple folder delete or installing over existing installation have been removed by a script written by Kyle Fuller - deintegrate and here is the proper workflow:

1. Install clean:

   sudo gem install cocoapods-clean
   

2. Run deintegrate in the folder of the project:

   pod deintegrate
   

3. Clean (this tool is no longer available):

   pod clean
   

4. Modify your podfile (delete the lines with the pods you don't want to use anymore) and run:

   pod install
   

Done.

1. Remove the library from your Podfile

2. Run pod install on the terminal