> PR’s of GitHub branches are great. But git diff | gist -optdiff also works reasonably if we are talking about a dozen lines of code. So, he just sends a gist

> PR’s of GitHub branches are great. But git diff | gist -optdiff also works reasonably if we are talking about a dozen lines of code. So, he just sends a gist link to his teammates? why not create a small pull request and then asking them to look over it?