【Ruby】Ruby大法第二天——帮助生成Vim添加代码头的代码。

脚本语言真是太强了。

我的目的是把我的默认代码头功能加到Vim里面。

 1 /******************************************************************************
 2 *       COPYRIGHT NOTICE
 3 *       Copyright (c) 2014 All rights reserved
 4 *       ----Stay Hungry Stay Foolish----
 5 *
 6 *       @author       : Shen
 7 *       @name         :
 8 *       @file         : G:\My Source Code\DefaultCode.cpp
 9 *       @date         : 2014/06/14 02:44
10 *       @algorithm    :
11 ******************************************************************************/
12
13 //#pragma GCC optimize ("O2")
14 //#pragma comment(linker, "/STACK:1024000000,1024000000")
15
16 #include <bits/stdc++.h>
17 #include <cmath>
18 #include <cstdio>
19 #include <string>
20 #include <cstring>
21 #include <iomanip>
22 #include <iostream>
23 #include <algorithm>
24 using namespace std;
25 template<class T>inline bool updateMin(T& a, T b){ return a > b ? a = b, 1: 0; }
26 template<class T>inline bool updateMax(T& a, T b){ return a < b ? a = b, 1: 0; }
27
28 /*//STL
29 #include <map>
30 #include <vector>
31 #include <list>
32 #include <stack>
33 #include <deque>
34 #include <queue>
35 */
36
37 /*//Computational Geometry
38 #include <complex>
39 #define x real()
40 #define y imag()
41 typedef complex<double> point;
42 */
43
44 typedef long long int64;
45
46 void solve()
47 {
48
49 }
50
51 int main()
52 {
53
54     return 0;
55 }

用Ruby10行就搞定了字符串的处理。简直爽爆了。

def load( path )
    File.foreach(path) do |line|
        line["\n"] = ""
        str = "let l = l + 1 | call setline(l, \‘#{line}\‘)"
        File.open("s.txt", "a") do |f|
            f << "#{str}\n"
        end
    end
end

load("DefaultCode.cpp")

最后人工把头尾一加，搞定了。

 1 "F4 添加文件头
 2 map <F4> :call TitleDet()<cr>
 3 function AddTitle()
 4 let l = 0
 5 let l = l + 1 | call setline(l, ‘/******************************************************************************‘)
 6 let l = l + 1 | call setline(l, ‘*       COPYRIGHT NOTICE‘)
 7 let l = l + 1 | call setline(l, ‘*       Copyright (c) 2014 All rights reserved‘)
 8 let l = l + 1 | call setline(l, ‘*       ----Stay Hungry Stay Foolish----‘)
 9 let l = l + 1 | call setline(l, ‘*‘)
10 let l = l + 1 | call setline(l, ‘*       @author       : Shen‘)
11 let l = l + 1 | call setline(l, ‘*       @name         :‘)
12 let l = l + 1 | call setline(l, ‘*       @file         : ‘.expand("%:p:h")."\\".expand("%:t"))
13 let l = l + 1 | call setline(l, ‘*       @date         : ‘.strftime("%Y/%m/%d %H:%M"))
14 let l = l + 1 | call setline(l, ‘*       @algorithm    :‘)
15 let l = l + 1 | call setline(l, ‘******************************************************************************/‘)
16 let l = l + 1 | call setline(l, ‘‘)
17 let l = l + 1 | call setline(l, ‘//#pragma GCC optimize ("O2")‘)
18 let l = l + 1 | call setline(l, ‘//#pragma comment(linker, "/STACK:1024000000,1024000000")‘)
19 let l = l + 1 | call setline(l, ‘‘)
20 let l = l + 1 | call setline(l, ‘#include <bits/stdc++.h>‘)
21 let l = l + 1 | call setline(l, ‘#include <cmath>‘)
22 let l = l + 1 | call setline(l, ‘#include <cstdio>‘)
23 let l = l + 1 | call setline(l, ‘#include <string>‘)
24 let l = l + 1 | call setline(l, ‘#include <cstring>‘)
25 let l = l + 1 | call setline(l, ‘#include <iomanip>‘)
26 let l = l + 1 | call setline(l, ‘#include <iostream>‘)
27 let l = l + 1 | call setline(l, ‘#include <algorithm>‘)
28 let l = l + 1 | call setline(l, ‘using namespace std;‘)
29 let l = l + 1 | call setline(l, ‘template<class T>inline bool updateMin(T& a, T b){ return a > b ? a = b, 1: 0; }‘)
30 let l = l + 1 | call setline(l, ‘template<class T>inline bool updateMax(T& a, T b){ return a < b ? a = b, 1: 0; }‘)
31 let l = l + 1 | call setline(l, ‘‘)
32 let l = l + 1 | call setline(l, ‘/*//STL‘)
33 let l = l + 1 | call setline(l, ‘#include <map>‘)
34 let l = l + 1 | call setline(l, ‘#include <vector>‘)
35 let l = l + 1 | call setline(l, ‘#include <list>‘)
36 let l = l + 1 | call setline(l, ‘#include <stack>‘)
37 let l = l + 1 | call setline(l, ‘#include <deque>‘)
38 let l = l + 1 | call setline(l, ‘#include <queue>‘)
39 let l = l + 1 | call setline(l, ‘*/‘)
40 let l = l + 1 | call setline(l, ‘‘)
41 let l = l + 1 | call setline(l, ‘/*//Computational Geometry‘)
42 let l = l + 1 | call setline(l, ‘#include <complex>‘)
43 let l = l + 1 | call setline(l, ‘#define x real()‘)
44 let l = l + 1 | call setline(l, ‘#define y imag()‘)
45 let l = l + 1 | call setline(l, ‘typedef complex<double> point;‘)
46 let l = l + 1 | call setline(l, ‘*/‘)
47 let l = l + 1 | call setline(l, ‘‘)
48 let l = l + 1 | call setline(l, ‘typedef long long int64;‘)
49 let l = l + 1 | call setline(l, ‘‘)
50 let l = l + 1 | call setline(l, ‘void solve()‘)
51 let l = l + 1 | call setline(l, ‘{‘)
52 let l = l + 1 | call setline(l, ‘    ‘)
53 let l = l + 1 | call setline(l, ‘}‘)
54 let l = l + 1 | call setline(l, ‘‘)
55 let l = l + 1 | call setline(l, ‘int main()‘)
56 let l = l + 1 | call setline(l, ‘{‘)
57 let l = l + 1 | call setline(l, ‘    ‘)
58 let l = l + 1 | call setline(l, ‘    return 0;‘)
59 let l = l + 1 | call setline(l, ‘}‘)
60 endfunction
61
62 "更新最近修改时间和文件名
63 function UpdateTitle()
64     call setline(8, ‘*       @file         : ‘.expand("%:p:h")."\\".expand("%:t"))
65     call setline(9, ‘*       @date         : ‘.strftime("%Y/%m/%d %H:%M"))
66 endfunction
67
68 "判断前10行代码里面，是否有COPYRIGHT NOTICE这个单词，
69 "如果没有的话，代表没有添加过作者信息，需要新添加；
70 "如果有的话，那么只需要更新即可
71 function TitleDet()
72     let n = 2
73     "默认为添加
74         let line = getline(n)
75         let str = ‘^*       COPYRIGHT NOTICE$‘
76         if line =~ str
77             call UpdateTitle()
78             return
79         endif
80     call AddTitle()
81 endfunction

【Ruby】Ruby大法第二天——帮助生成Vim添加代码头的代码。