I'm editing a
.rb file with about 3000 lines of code.
This file has about 30+ statements that does a .create(
create() appears in many ways:
as part of another expression:
We suspect there might be a bug close to the
create()s, so we want to add a line containing the word "byebug" to
the preceding line of any line containing
Can Emacs help me do this easily?