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pheuter/merge.js

Created November 30, 2010 18:12
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Javascript implementation of merge assignment
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merge.js
// ~ 3 loc
var puts = require('sys').puts;
function merge (a1, a2) {
var merged = [];
while(a1 && a2 != '') merged.push(a1[0] <= a2[0] ? a1.shift() : a2.shift());
return merged.concat(a1 != '' ? a1 : a2);
}
puts(merge([1,3,5,7,9],[2,4,6,8,10]));
// 1,2,3,4,5,6,7,8,9,10
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