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Multisplit: Difference between revisions

Multisplit (view source)

Revision as of 22:09, 22 April 2011

13 bytes added ,  13 years ago
Cleaned up D version
(Cleaned up D version)
Line 8:
 
=={{header|D}}==
<lang d>import std.stdio, std.array, std.algorithm, std.string;
void main()▼
{
auto s = `a!===b=!=c==!=d`;▼
auto divs = [ `==`, `!=`, `=`, `!` ];▼
auto lst = MultiSplit(s, divs);▼
foreach(int i, string p; lst) {▼
write(p);▼
if (i < lst.length-1) write(` <`~ divs[i] ~`> `);▼
}▼
}▼
 
string[] MultiSplitmultiSplit(in string s, string[] divisors) {
if (s.empty)
{
if (s.empty) return [];
string[] resresult;
char[]auto rest = s.dupidup;
 
foreach(string (div; divisors) {
auto p = findSplit(rest, div);
resresult.length += res.length + 1;
resresult[$ - 1] = p[0].idup;
rest = p[2];
if (p[1].empty || rest.empty) // divisor is not found OR it was last in string
if (p[1].empty || rest.empty)
break;
}
 
if (!rest.empty) {
resresult.length += res.length + 1;
resresult[$ - 1] = rest.idup;
▲ }
 
return result;
▲}
 
▲void main() {
▲ auto s = `"a!===b=!=c==!=d`";
▲ auto divs = [ `"==`", `"!=`", `"=`", `"!` "];
▲ auto lst = MultiSplitmultiSplit(s, divs);
 
▲ foreach (int i, string p; lst) {
▲ write(p);
if (i < lst.length-1)
▲ if (i < lst.length-1) write(`" <`~{", divs[i], ~`>"} `");
}
return reswriteln();
}</lang>
Output (separators are in angle brackets):
<pre>a! <{==>} =b= <{!=>} c <{=>} = <{!>} =d</pre>
 
=={{header|F_Sharp|F#}}==
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Retrieved from "https://rosettacode.org/wiki/Special:MobileDiff/173690"
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