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Time for an 2014 update…

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Ingy döt Net 2014-01-17 05:32:22 +00:00
parent 372c577f83
commit 09687c4926
2520 changed files with 34227 additions and 7318 deletions
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16
Task/Symmetric-difference/JavaScript/symmetric-difference.js
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@ -1,16 +0,0 @@
// in A but not in B
function relative_complement(A, B) {
return A.filter(function(elem) {return B.indexOf(elem) == -1});
}
// in A or in B but not in both
function symmetric_difference(A,B) {
return relative_complement(A,B).concat(relative_complement(B,A));
}
var a = ["John", "Serena", "Bob", "Mary", "Serena"].unique();
var b = ["Jim", "Mary", "John", "Jim", "Bob"].unique();
print(a);
print(b);
print(symmetric_difference(a,b));