Drop-in Pry REPL settings meant for exploring gems.
René Maya c57010db8c Update ReadMe | 6 éve | |
---|---|---|
bin | 8 éve | |
lib | 8 éve | |
.gitignore | 8 éve | |
.pryrc | 7 éve | |
Gemfile | 8 éve | |
License.md | 6 éve | |
Readme.md | 6 éve |
When reading an article on Ruby is easy to pop up to the terminal
and explore the code/ideas on them.
Nonetheless, a lot of the times I'm too lazy to do anything else other
than run pry
. Which means that I miss on a lot of the articles that cover gems
or require writing more code. This is my answer to stop being lazy and get coding.
The included REPL is powered by pry and has access to lib/experiment.rb
. You can
use any gem within the Gemfile during the REPL session.
Clone this repo.
git clone https://notabug.org/rem/ruby_lab.git
Get into the lab.
cd ruby_lab
Install dependencies locally to keep your box clean.
bundle install --path .bundle/gems
Whenever you start a fresh terminal session you'll have to add the bin
folder to the PATH once.
export PATH="$PWD/bin:$PATH"
hash -r 2>/dev/null || true
Alternatively, create a simple shell function or alias for them.
Start the Ruby lab:
repl
You can finish your REPL session with exit
.
You can add your own binstubs to bin
. Alternatively, you could generate them for
those gems added later which might need to run on their own terminal session.
bundle binstubs <gem_name_as_in_gemfile>
If using rbenv, rehash.
rbenv rehash
ruby_lab/
.gitignore
.pryrc
Readme.md
Gemfile
lib/
experiment.rb
bin/
repl
.gitignore
in case an experiment takes an interesting turn theres no need to
commit the actual gems.
.pryrc
Pry configuration file. Defaults to emacs as editor. If you add more files to
lib
you'll want to list them in here so they're available in the REPL session.
Gemfile
list of all the gems you want available in the lab. Don't forget to
bundle install
whenever you add new gems.
lib/experiment.rb
for whenever the experiments require defining more code than
you can possibly type without making any typos. Since the lab comes packed with
pry-byebug
you can add binding.pry
and step over the code in lib/experiment.rb
bin/repl
the binstub that starts the Pry REPL session.
If you want to an easy way of creating a lab perhaps you should consider adding most of the steps above into a simple shell function.
Copyright (c) 2018, René Maya. ISC License. Full copy in License.md