compare function and limits

arithmetic-type · Dec 22, 2014 · 37f2250 · 37f2250
1 parent 50c3625
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diff --git a/js/src/compare.js b/js/src/compare.js
@@ -0,0 +1,9 @@
+
+var compare = function ( a , b ) {
+
+	return a[0] < b[0] ? -1 : a[0] > b[0] ? 1 :
+	       a[1] < b[1] ? -1 : a[1] > b[1] ? 1 : 0 ;
+
+} ;
+
+exports.compare = compare ;
diff --git a/js/src/limits.js b/js/src/limits.js
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+
+/** 0 */
+exports.min = [ 0x00000000 , 0x00000000 ] ;
+
+/** 2^64 - 1 */
+exports.max = [ 0xffffffff , 0xffffffff ] ;