1. sequence suggestion

  • Posted by ecoder Dec 02, 2011
  • 1102 views

a new feature that would be a great addition to the power of euphorias sequence would be to receive a sequence back of all the indexes inside a sequence with a shorthand of this usage: 

 
oldseq = {  {10,11,12} , {13,14,15} , {16,17,18}  } 
 
ele1s = oldseq[1..$][1] 
ele2s = oldseq[1..$][2] 
ele3s = oldseq[1..$][3] 
 
ele1s = {10,13,16} 
ele2s = {11,14,17} 
ele3s = {12,15,18}

and so on... should be much faster and easier than loops, but to implement it is another thing

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2. Re: sequence suggestion

  • Posted by mattlewis (admin) Dec 02, 2011
  • 1102 views
ecoder said...

a new feature that would be a great addition to the power of euphorias sequence would be to receive a sequence back of all the indexes inside a sequence with a shorthand of this usage:

...

should be much faster and easier than loops, but to implement it is another thing

In std/sequence.e, we have the vslice() function which does this.

Matt

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