AndrewRadev

" Tabularize mappings
"
"   sa= -- align by equals
"   sa> -- align by "=>"
"
" and so on. Note that any character can be entered and the mappings will
" attempt to align by that, in the simplest way possible.
"
"   sa| -- equivalent to ":Tab/|"
"

AndrewRadev

# So you can do something like:
#
#   Post.some_scope =~ [some_post, some_other_post]
#
# Matching the results of the scope without caring about the order.
#

RSpec::Matchers::OperatorMatcher.register(ActiveRecord::Relation, '=~', RSpec::Matchers::MatchArray)

AndrewRadev

" Whenever you execute an `:edit somefile` command with the cursor in the
" NERDTree, the file gets edited in the NERDTree buffer, which is usually not
" something you want. This autocommand attempts to edit the given file in the
" closest non-NERDTree buffer instead.
"
" It's fairly hacky, but seems to work. I'll probably use it myself, so I'll
" try to remember to update it if I find any problems.

augroup AvoidEditingNERDTree
  autocmd!

AndrewRadev

set viminfo+=!

if !exists('g:BOOKMARKS')
  let g:BOOKMARKS = {}
endif

" Add the current [filename, cursor position] in g:BOOKMARKS under the given
" name
command! -nargs=1 Bookmark call s:Bookmark(<f-args>)
function! s:Bookmark(name)

AndrewRadev

" Place in ftplugin/qf.vim

xnoremap <buffer> d  :DeleteLines<cr>
nnoremap <buffer> dd :DeleteLines<cr>
nnoremap <buffer> u  :UndoDelete<cr>

if !exists(':DeleteLines')
  let b:deletion_stack = []

  " Delete by a pattern (with undo placing them all on top):

AndrewRadev

command! -nargs=1 -complete=custom,s:TabjCompletion Tabj call s:Tabj(<f-args>)
function! s:Tabj(name)
  for i in range(tabpagenr('$'))
    let tabnr = i + 1

    for bufnr in tabpagebuflist(tabnr)
      if stridx(bufname(bufnr), a:name) >= 0
        exe 'tabnext '.tabnr

        while bufnr('%') != bufnr

AndrewRadev

command! -nargs=1 StoreUndo call s:StoreUndo(<f-args>)
command! -nargs=1 -complete=custom,s:CompleteUndoStates RestoreUndo call s:RestoreUndo(<f-args>)

function! s:StoreUndo(label)
  if !exists('b:stored_undo_state')
    let b:stored_undo_state = {}
  endif

  let b:stored_undo_state[a:label] = undotree()['seq_cur']
endfunction

AndrewRadev

" Usage:
"
"   :Ginitpull [remote-name] [branch-name]
"
" Initiates a github pull request in the default browser, from the given
" branch name to master, on the given remote. Tab-completes both arguments.
"
" If called without any arguments, defaults to the "origin" remote and the
" current branch name, which is probably what you usually want.
"

AndrewRadev

" <space>x -> :X
" For easier typing of custom commands
nnoremap <space>      :call <SID>SpaceMapping(0)<cr>
xnoremap <space> :<c-u>call <SID>SpaceMapping(1)<cr>
function! s:SpaceMapping(visual)
  echo
  let c = nr2char(getchar())
  if a:visual
    normal! gv
  endif

AndrewRadev

#! /bin/sh

current_color=''
last_color=''

while :;
do
  current_color=`curl -s 'http://api.thingspeak.com/channels/1417/field/1/last.txt'`

  if [ "$current_color" != "$last_color" ]