Optimise; and fix typo.

d3 · Apr 13, 2011 · e7d359e · e7d359e
1 parent a7b3c32
commit e7d359e
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Showing 3 changed files with 3 additions and 5 deletions.
diff --git a/d3.chart.js b/d3.chart.js
@@ -230,8 +230,7 @@ function d3_chart_boxQuartiles(d) {
   var len = d.length;
   return [.25, .5, .75].map(function(q) {
     q *= len;
-    if (parseInt(q) === q) return (d[q] + q[q + 1]) / 2;
-    return d[Math.round(q)];
+    return ~~q === q ? (d[q] + d[q + 1]) / 2 : d[Math.round(q)];
   });
 }
 // ranges (bad, satisfactory, good)

diff --git a/d3.chart.min.js b/d3.chart.min.js
diff --git a/src/chart/box.js b/src/chart/box.js
@@ -229,7 +229,6 @@ function d3_chart_boxQuartiles(d) {
   var len = d.length;
   return [.25, .5, .75].map(function(q) {
     q *= len;
-    if (parseInt(q) === q) return (d[q] + q[q + 1]) / 2;
-    return d[Math.round(q)];
+    return ~~q === q ? (d[q] + d[q + 1]) / 2 : d[Math.round(q)];
   });
 }