WIP - add extractor, generate snippet_data

node_modules/sift/benchmark/index.js

@@ -0,0 +1,129 @@
+var Benchmark = require("benchmark");
+var sift      = require("..");
+
+var queries = [
+  { num: { $lt: 5 }}
+];
+
+var loremArr = [
+    {
+        "num": 1,
+        "pum": 1,
+        "sub": {
+            "num": 1,
+            "pum": 1
+        }
+    },
+    {
+        "num": 2,
+        "pum": 2,
+        "sub": {
+            "num": 2,
+            "pum": 2
+        }
+    },
+    {
+        "num": 3,
+        "pum": 3,
+        "sub": {
+            "num": 3,
+            "pum": 3
+        }
+    },
+    {
+        "num": 4,
+        "pum": 4,
+        "sub": {
+            "num": 4,
+            "pum": 4
+        }
+    },
+    {
+        "num": 5,
+        "pum": 5,
+        "sub": {
+            "num": 5,
+            "pum": 5
+        }
+    },
+    {
+        "num": 6,
+        "pum": 6,
+        "sub": {
+            "num": 6,
+            "pum": 6
+        }
+    },
+    {
+        "num": 7,
+        "pum": 7,
+        "sub": {
+            "num": 7,
+            "pum": 7
+        }
+    },
+    {
+        "num": 8,
+        "pum": 8,
+        "sub": {
+            "num": 8,
+            "pum": 8
+        }
+    },
+    {
+        "num": 9,
+        "pum": 9,
+        "sub": {
+            "num": 9,
+            "pum": 9
+        }
+    },
+    {
+        "num": 10,
+        "pum": 10,
+        "sub": {
+            "num": 10,
+            "pum": 10
+        }
+    },
+    {
+        "num": 11,
+        "pum": 11,
+        "sub": {
+            "num": 10,
+            "pum": 10
+        }
+    }
+];
+
+
+var arrays = Array.apply(void 0, new Array(9)).map(function(v, i) {
+  return Array.apply(void 0, new Array(((i+1)<<i) * 10)).map(function() {
+    return loremArr[Math.floor(Math.random() * loremArr.length)];
+  });
+})
+
+
+// console.log(items)
+var suite = new Benchmark.Suite;
+
+arrays.forEach(function(array) {
+  queries.forEach(function(query) {
+
+    suite.add(JSON.stringify(query) + " x " + array.length + " items", function() {
+      sift(query, array);
+    });
+
+  });
+});
+
+
+suite
+.on('cycle', function(event) {
+  console.log(String(event.target));
+})
+.on('complete', function() {
+  console.log('Fastest is ' + this.filter('fastest').pluck('name'));
+})
+// run async
+.run({ 'async': true });