About

Neovim config used by me as a ruby on rails developer.

Features

• ruby async autocomplete
• ruby async linting with rubocop/reek
• auto correct/save ruby file with <leader>rc using rubocop
• generate ctags <leader>ct
• search in ctags with ,.
• you can undo even after the editor was closed
• file opens in the same line
• open devdoc.io documentation for current string K
• inline rspec execution with <leader>R
• search content of file using normal (no alien regexp vim syntax) posix REGEXP with /
• fast project/buffer/ctags navigation with Fzf
• fast file browsing with - and split browsing <Leader>e or <Leader>v
• fast [esc] with "jj"
• fast jumping in normal mode s followed by 2 chars

Installation

Install neovim. To ensure that all plugins work you need neovim dependencies:

sudo pip2 install --upgrade neovim
sudo pip3 install --upgrade neovim
gem install neovim rubocop reek

Other dependencies:

• The silver searcher (apt-get|brew install ag) https://github.com/ggreer/the_silver_searcher

To install, run

$ git clone git://github.com/gacha/nvim-config.git ~/.config/nvim
$ mkdir ~/.config/nvim/swap && mkdir ~/.config/nvim/undo
$ curl -fLo ~/.config/nvim/autoload/plug.vim --create-dirs \
https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim

Then open neovim and install plugins

$ nvim
:PlugInstall

To update plugins run

$ vim
:PlugUpdate

Debug

If something doesn't work try :messages and :CheckHealth.