refusing to merge unrelated histories

To resolve the "refusing to merge unrelated histories" issue in Ruby, you can follow these steps:

1. Open your terminal.

2. Navigate to the repository where you want to merge the unrelated histories.

3. Use the command "git pull origin master --allow-unrelated-histories" to pull the remote repository with unrelated histories.

4. Resolve any merge conflicts if they occur.

5. Commit the changes after resolving the conflicts.

6. Push the changes to the remote repository using the "git push" command.

7. Verify that the merge was successful by reviewing the repository history.