[Ruby] the second day of the Ruby algorithm-helps generate the code for VIM to add code headers.

The script language is too strong.

My goal is to add my default code header function to vim.

 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 02:4410 *       @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 /*//STL29 #include <map>30 #include <vector>31 #include <list>32 #include <stack>33 #include <deque>34 #include <queue>35 */36 37 /*//Computational Geometry38 #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 }

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Use the ruby10 line to handle the string processing. It's amazing.

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    endendload("DefaultCode.cpp")

In the end, manually add the first and the last parts.

1 "F4 add File Header 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 n Amespace 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 &, 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 ry') 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 le T l = L + 1 | call setline (L, '*/') 47 Let L = L + 1 | call setline (L ,'') 48 Let L = L + 1 | call setline (L, 'typedef 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 | Cal L 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 endfunction61 62 "update the last modification time and file name 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 endfunction67 68 "prior to judgment 1 Whether the word copyright notice exists in the 0-line code. 69. If not, it indicates that the author information has not been added and needs to be added. 70. If yes, then you only need to update 71 function titledet () 72 Let n = 273 "add 74 let line = Getline (n) by default) 75 let STR = '^ * copyright notice $' 76 If line = ~ Str77 call updatetitle () 78 return79 endif80 call addtitle () 81 endfunction

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