From b2951b070b58a9e96d4fbe150a8adbfff3bc0fbf Mon Sep 17 00:00:00 2001
From: haya14busa <hayabusa1419@gmail.com>
Date: Thu, 24 Jul 2014 10:35:19 +0900
Subject: [PATCH] Update vital.vim

- Fix loading problem: fix #171
---
 autoload/vital/_easymotion.vim           |  2 +-
 autoload/vital/_easymotion/Data/List.vim | 17 +++++++++++++++++
 autoload/vital/easymotion.vital          |  2 +-
 3 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/autoload/vital/_easymotion.vim b/autoload/vital/_easymotion.vim
index d65da5e..28663c5 100644
--- a/autoload/vital/_easymotion.vim
+++ b/autoload/vital/_easymotion.vim
@@ -128,7 +128,7 @@ function! s:_get_module_path(name)
     throw 'vital: Invalid module name: ' . a:name
   endif
 
-  call filter(paths, 'filereadable(expand(v:val))')
+  call filter(paths, 'filereadable(expand(v:val, 1))')
   let path = get(paths, 0, '')
   return path !=# '' ? path : ''
 endfunction
diff --git a/autoload/vital/_easymotion/Data/List.vim b/autoload/vital/_easymotion/Data/List.vim
index 29e373e..e9a62c2 100644
--- a/autoload/vital/_easymotion/Data/List.vim
+++ b/autoload/vital/_easymotion/Data/List.vim
@@ -284,6 +284,23 @@ function! s:has_common_items(list1, list2)
   return !empty(filter(copy(a:list1), 'index(a:list2, v:val) isnot -1'))
 endfunction
 
+" similar to Ruby's group_by.
+function! s:group_by(xs, f)
+  let result = {}
+  let list = map(copy(a:xs), printf('[v:val, %s]', a:f))
+  for x in list
+    let Val = x[0]
+    let key = type(x[1]) !=# type('') ? string(x[1]) : x[1]
+    if has_key(result, key)
+      call add(result[key], Val)
+    else
+      let result[key] = [Val]
+    endif
+    unlet Val
+  endfor
+  return result
+endfunction
+
 let &cpo = s:save_cpo
 unlet s:save_cpo
 
diff --git a/autoload/vital/easymotion.vital b/autoload/vital/easymotion.vital
index 892ec63..3b40673 100644
--- a/autoload/vital/easymotion.vital
+++ b/autoload/vital/easymotion.vital
@@ -1,5 +1,5 @@
 easymotion
-439e6d2
+95279f3
 
 Over.Commandline.Base
 Over.Commandline.Modules.Cancel