Personal VIM

.vimrc

" A minimal vimrc for new vim users to start with.
"
" Referenced here: http://vimuniversity.com/samples/your-first-vimrc-should-be-nearly-empty
"
" Original Author:	     Bram Moolenaar <Bram@vim.org>
" Made more minimal by:  Ben Orenstein
" Modified by :          Ben McCormick
" Last change:	         2014 June 8
"
" To use it, copy it to
"  for Unix based systems (including OSX and Linux):  ~/.vimrc
"  for Windows :  $VIM\_vimrc
"
"  If you don't understand a setting in here, just type ':h setting'.

" Use Vim settings, rather than Vi settings (much better!).
" This must be first, because it changes other options as a side effect.
set nocompatible

" Make backspace behave in a sane manner.
set backspace=indent,eol,start

" Switch syntax highlighting on
syntax on

" Enable file type detection and do language-dependent indenting.
filetype plugin indent on

" Show line numbers
set number

" Allow hidden buffers, don't limit to 1 file per window/split
set hidden

" Specify a directory for plugins
" - For Neovim: ~/.local/share/nvim/plugged
" - Avoid using standard Vim directory names like 'plugin'
call plug#begin('~/.vim/plugged')

" Make sure you use single quotes

Plug 'scrooloose/nerdtree', { 'on':  'NERDTreeToggle' }
Plug 'ctrlpvim/ctrlp.vim'
Plug 'janko/vim-test'
Plug 'tpope/vim-rails'

" Initialize plugin system
call plug#end()

nmap <C-n> :NERDTreeToggle<CR>