Rename uniq to distinct.

Author: jheer

.gitignore

@@ -4,4 +4,5 @@ node_modules
 .idea
 datalib.js
 datalib.min.js
-datalib.min.js.map
+datalib.min.js.map
+index.html

src/util/stats.js

@@ -15,7 +15,7 @@ stats.unique = function(data, f, results) {
   return results;
 };
 
-stats.uniq = function(data, f) {
+stats.distinct = function(data, f) {
   if (!util.isArray(data) || data.length===0) return 0;
   f = f || util.identity;
   var u = {}, v, i, count = 0;;

test/stats.js

@@ -33,18 +33,18 @@ describe('stats', function() {
     });
   });
 
-  describe('uniq', function() {
-    it('should count unique values', function() {
-      assert.equal(stats.uniq([3, 1, 2]), 3);
-      assert.equal(stats.uniq([1, 1, 2, 1, 2, 3, 1, 2, 3, 3, 3]), 3);
+  describe('distinct', function() {
+    it('should count distinct values', function() {
+      assert.equal(stats.distinct([3, 1, 2]), 3);
+      assert.equal(stats.distinct([1, 1, 2, 1, 2, 3, 1, 2, 3, 3, 3]), 3);
     });
 
     it('should recognize null values', function() {
-      assert.equal(stats.uniq([null, 1, 2]), 3);
+      assert.equal(stats.distinct([null, 1, 2]), 3);
     });
 
     it('should recognize undefined values', function() {
-      assert.equal(stats.uniq([1, undefined, 2, undefined]), 3);
+      assert.equal(stats.distinct([1, undefined, 2, undefined]), 3);
     });
   });