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### Re: (Golf) Fragment Reassembly

by chromatic (Archbishop)
 on May 03, 2001 at 05:55 UTC ( #77548=note: print w/replies, xml ) Need Help??

```sub assemble{my(\$f,\$s)=splice(@_,0,2);return\$f unless\$s;
\$f=(sort{length(\$a)<=>length(\$b)}(c(\$f,\$s),c(\$s,\$f)))[0];
assemble(\$f,@_)}
sub c{(\$_,\$b)=@_;return\$_ if/\$b/;my \$r='';while(\$b and\$r=chop(\$b).\$r
and!(index(\$_,\$b)>0)){}\$_.\$r.(length(\$b)==1?\$b:'')}
```
```sub assemble{my(\$f,\$s)=splice(@_,0,2);return\$f unless\$s;
\$f=(sort{length(\$a)<=>length(\$b)}(c(\$f,\$s),c(\$s,\$f)))[0];
assemble(\$f,@_)}
sub c{(\$_,\$b)=@_;return\$_ if/\$b/;my \$r='';while(\$b and\$r=chop(\$b).\$r
and!(index(\$_,\$b)>0)){}\$_.\$r.(/\$b\$/?'':\$b)}
```

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