发布于 2016-01-26 22:58:17 | 146 次阅读 | 评论: 0 | 来源: 网友投递
Ruby编程语言
Ruby，一种为简单快捷的面向对象编程（面向对象程序设计）而创的脚本语言，在20世纪90年代由日本人松本行弘开发，遵守GPL协议和Ruby License。它的灵感与特性来自于 Perl、Smalltalk、Eiffel、Ada以及 Lisp 语言。
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。
/******************************************************************************
* COPYRIGHT NOTICE
* Copyright (c) 2014 All rights reserved
* ----Stay Hungry Stay Foolish----
*
* @author : Shen
* @name :
* @file : G:\My Source Code\DefaultCode.cpp
* @date : 2014/06/14 02:44
* @algorithm :
******************************************************************************/
//#pragma GCC optimize ("O2")
//#pragma comment(linker, "/STACK:1024000000,1024000000")
#include <bits/stdc++.h>
#include <cmath>
#include <cstdio>
#include <string>
#include <cstring>
#include <iomanip>
#include <iostream>
#include <algorithm>
using namespace std;
template<class T>inline bool updateMin(T& a, T b){ return a > b ? a = b, 1: 0; }
template<class T>inline bool updateMax(T& a, T b){ return a < b ? a = b, 1: 0; }
/*//STL
#include <map>
#include <vector>
#include <list>
#include <stack>
#include <deque>
#include <queue>
*/
/*//Computational Geometry
#include <complex>
#define x real()
#define y imag()
typedef complex<double> point;
*/
typedef long long int64;
void solve()
{
}
int main()
{
return 0;
}
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。
"F4 添加文件头
map <F4> :call TitleDet()<cr>
function AddTitle()
let l = 0
let l = l + 1 | call setline(l, '/******************************************************************************')
let l = l + 1 | call setline(l, '* COPYRIGHT NOTICE')
let l = l + 1 | call setline(l, '* Copyright (c) 2014 All rights reserved')
let l = l + 1 | call setline(l, '* ----Stay Hungry Stay Foolish----')
let l = l + 1 | call setline(l, '*')
let l = l + 1 | call setline(l, '* @author : Shen')
let l = l + 1 | call setline(l, '* @name :')
let l = l + 1 | call setline(l, '* @file : '.expand("%:p:h")."\\".expand("%:t"))
let l = l + 1 | call setline(l, '* @date : '.strftime("%Y/%m/%d %H:%M"))
let l = l + 1 | call setline(l, '* @algorithm :')
let l = l + 1 | call setline(l, '******************************************************************************/')
let l = l + 1 | call setline(l, '')
let l = l + 1 | call setline(l, '//#pragma GCC optimize ("O2")')
let l = l + 1 | call setline(l, '//#pragma comment(linker, "/STACK:1024000000,1024000000")')
let l = l + 1 | call setline(l, '')
let l = l + 1 | call setline(l, '#include <bits/stdc++.h>')
let l = l + 1 | call setline(l, '#include <cmath>')
let l = l + 1 | call setline(l, '#include <cstdio>')
let l = l + 1 | call setline(l, '#include <string>')
let l = l + 1 | call setline(l, '#include <cstring>')
let l = l + 1 | call setline(l, '#include <iomanip>')
let l = l + 1 | call setline(l, '#include <iostream>')
let l = l + 1 | call setline(l, '#include <algorithm>')
let l = l + 1 | call setline(l, 'using namespace std;')
let l = l + 1 | call setline(l, 'template<class T>inline bool updateMin(T& a, T b){ return a > b ? a = b, 1: 0; }')
let l = l + 1 | call setline(l, 'template<class T>inline bool updateMax(T& a, T b){ return a < b ? a = b, 1: 0; }')
let l = l + 1 | call setline(l, '')
let l = l + 1 | call setline(l, '/*//STL')
let l = l + 1 | call setline(l, '#include <map>')
let l = l + 1 | call setline(l, '#include <vector>')
let l = l + 1 | call setline(l, '#include <list>')
let l = l + 1 | call setline(l, '#include <stack>')
let l = l + 1 | call setline(l, '#include <deque>')
let l = l + 1 | call setline(l, '#include <queue>')
let l = l + 1 | call setline(l, '*/')
let l = l + 1 | call setline(l, '')
let l = l + 1 | call setline(l, '/*//Computational Geometry')
let l = l + 1 | call setline(l, '#include <complex>')
let l = l + 1 | call setline(l, '#define x real()')
let l = l + 1 | call setline(l, '#define y imag()')
let l = l + 1 | call setline(l, 'typedef complex<double> point;')
let l = l + 1 | call setline(l, '*/')
let l = l + 1 | call setline(l, '')
let l = l + 1 | call setline(l, 'typedef long long int64;')
let l = l + 1 | call setline(l, '')
let l = l + 1 | call setline(l, 'void solve()')
let l = l + 1 | call setline(l, '{')
let l = l + 1 | call setline(l, ' ')
let l = l + 1 | call setline(l, '}')
let l = l + 1 | call setline(l, '')
let l = l + 1 | call setline(l, 'int main()')
let l = l + 1 | call setline(l, '{')
let l = l + 1 | call setline(l, ' ')
let l = l + 1 | call setline(l, ' return 0;')
let l = l + 1 | call setline(l, '}')
endfunction
"更新最近修改时间和文件名
function UpdateTitle()
call setline(8, '* @file : '.expand("%:p:h")."\\".expand("%:t"))
call setline(9, '* @date : '.strftime("%Y/%m/%d %H:%M"))
endfunction
"判断前10行代码里面，是否有COPYRIGHT NOTICE这个单词，
"如果没有的话，代表没有添加过作者信息，需要新添加；
"如果有的话，那么只需要更新即可
function TitleDet()
let n = 2
"默认为添加
let line = getline(n)
let str = '^* COPYRIGHT NOTICE$'
if line =~ str
call UpdateTitle()
return
endif
call AddTitle()
endfunction