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trigeorgis/gist:1211149

Created September 12, 2011 12:33
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Stream.js addition
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gistfile1.js
drop: function(howmany){
if ( howmany <= 0 ) {
if ( this.empty() ) {
return new Stream();
}
return new Stream( this.head(), this.tail() );
}
// Otherwise we could check only once if it's empty and omit the exception.
if ( this.empty() ) {
throw 'You want to drop too many items.';
}
return this.tail().drop( howmany - 1 );
}
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  1. I am not sure how would be better but now that I am thinking bout it Haskell does exactly the same.
  2. Yeap you are right, did not notice that you have the js on github till later on.

I will fork it and make the changes ;) Whats next, maybe http://haskell.org/ghc/docs/latest/html/libraries/base/Data-List.html ? :p

Great idea and job as well! ;)

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