Re: xor condition

2011-07-16 Thread Stefan Bodewig
On 2011-07-17, Matt Benson wrote: >> , >> | It only evaluates to true if an odd number of nested conditions are true. >> ` > So is this an accepted "kind of xor"? Accepted by the original author (Steve IIRC), silently accepted by all reviewers back then and in a way accepted as "that's w

Re: xor condition

2011-07-16 Thread Matt Benson
On Sat, Jul 16, 2011 at 10:21 PM, Stefan Bodewig wrote: > On 2011-07-17, Matt Benson wrote: > >> Currently each nested condition is xor'd against the cumulative result, thus: > >> xor(true, false) == true >> xor(true, false, true) == false >> xor(true, false, true, false) == false > >> Is this cor

Re: xor condition

2011-07-16 Thread Stefan Bodewig
On 2011-07-17, Matt Benson wrote: > Currently each nested condition is xor'd against the cumulative result, thus: > xor(true, false) == true > xor(true, false, true) == false > xor(true, false, true, false) == false > Is this correct? It would seem that semantically an xor over multiple > neste

xor condition

2011-07-16 Thread Matt Benson
Currently each nested condition is xor'd against the cumulative result, thus: xor(true, false) == true xor(true, false, true) == false xor(true, false, true, false) == false Is this correct? It would seem that semantically an xor over multiple nested conditions should mean that exactly one value