Function to jump to start/end of next/prev method. Basically jumps to { and }. Similar to ]], [[ and ]m, ]M etc. but more useful and convenient to use.

MethodJump.vim

function! MethodJump( dir, pos )
  " Description: Jump to next/previous start/end of method
  " Arguments:
  "   dir = 'next'  - Jump to next instance
  "         'prev'  - Jump to previous instance
  "   pos = 'start' - Jump to start of method
  "         'end'   - Jump to end of method
  let curr_search   = @/
  let curr_hlsearch = &hlsearch
  let curr_wrapscan = &wrapscan
  set nohlsearch nowrapscan

  let l:dir = ( a:dir ==# "next"  ? "" : "b" )
  let l:pat = ( a:pos ==# "start" ? '\w\+\s*(\_.\{-}{' : '.\{-}}' )
  call search( l:pat, l:dir . 'eW' )

  let &hlsearch = curr_hlsearch
  let &wrapscan = curr_wrapscan
  let @/        = curr_search
endfunction

nnoremap <silent> ][ :call MethodJump( "next", "start" )<CR>
nnoremap <silent> ]] :call MethodJump( "next", "end" )<CR>
nnoremap <silent> [[ :call MethodJump( "prev", "start" )<CR>
nnoremap <silent> [] :call MethodJump( "prev", "end" )<CR>