aloof - npm Package Compare versions

Comparing version 0.0.1 to 0.0.2

index.js

@@ -46,8 +46,8 @@ var compareStringMap = {
 	
-	return obj.filter(createFilterCallback(filters));
+	return createFilterFunction(filters)(obj);
 }
 
-filter.createFilterCallback = createFilterCallback;
+filter.createFilterFunction = createFilterFunction;
 
-function createFilterCallback(filters) {
+function createFilterFunction(filters) {
 	var //index for looping through filters
@@ -72,3 +72,3 @@ filterIx
 		//
-		, executionPlanFunction
+		, filterFunction
 		;
@@ -111,5 +111,16 @@
 	
-	eval("executionPlanFunction = function (obj) { if ( " + executionPlan.join(" || ") + " ) {return true;} else {return false;} };");
+	var fnString = "filterFunction = function (data) {"
+		+ "	var result = [], obj;"
+		+ "	for (var x = 0; x < data.length; x++) {"
+		+ "		obj = data[x];"
+		+ "		if ( " + executionPlan.join(" || ") + " ) {"
+		+ "			result.push(obj);"
+		+ "		}"
+		+ " }"
+		+ " return result;"
+		+ "};"
 	
-	return executionPlanFunction;
+	eval(fnString);
+	
+	return filterFunction;
 }
@@ -207,3 +218,3 @@
 			self.haveFilter = true;
-			self.filterCallbackFunction = null;
+			self.filterFunction = null;
 			self.currentFilter[field] = self.currentFilter[field] || [];
@@ -236,6 +247,6 @@
 Selector.prototype.executeFilter = function (data) {
-	var self = this;
+	var self = this, result = [];
 	
-	if (!self.filterCallbackFunction) {
-		self.filterCallbackFunction = createFilterCallback(self.filters);
+	if (!self.filterFunction) {
+		self.filterFunction = createFilterFunction(self.filters);
 	}
@@ -247,3 +258,3 @@
 	
-	return data.filter(self.filterCallbackFunction);
+	return self.filterFunction(data);
 };
@@ -256,3 +267,3 @@
 	
-	self.filterCallbackFunction = null;
+	self.filterFunction = null;
 	self.currentFilter = {};
@@ -274,3 +285,3 @@ self.filters.push(self.currentFilter);
 	
-	self.filterCallbackFunction = null;
+	self.filterFunction = null;
 	
@@ -394,2 +405,37 @@ if (!obj) {
 
+Selector.prototype.max = function (column) {
+	var self = this;
+	
+	var ary = this.select();
+	
+	return ary.reduce(function (x, record) {
+		return Math.max(x, record[column]);
+	}, ary[0][column]);
+};
+
+Selector.prototype.min = function (column) {
+	var self = this;
+	
+	var ary = this.select();
+	
+	return ary.reduce(function (x, record) {
+		return Math.min(x, record[column]);
+	}, ary[0][column]);
+};
+
+Selector.prototype.avg = function (column) {
+	var self = this;
+	
+	var ary = this.select();
+	var sum = ary.reduce(function (x, record, ix) {
+		if (ix === 1) {
+			return x[column] + record[column];
+		}
+		
+		return x + record[column];
+	});
+	
+	return sum / ary.length;
+};
+
 function doSort (sort, records) {
@@ -396,0 +442,0 @@ var keys = Object.keys(sort).reverse();

package.json

 {
   "name": "aloof",
-  "version": "0.0.1",
+  "version": "0.0.2",
   "description": "Array of Objects Filtering",
@@ -5,0 +5,0 @@ "main": "index.js",

test/test.js

@@ -332,2 +332,20 @@ /* TODO: We need more tests for:
 	},
+	"with() chaining : test max()" : {
+		fn : function (data) {
+			return filter.with(data).max('mosquitoBites');
+		},
+		result : 430
+	},
+	"with() chaining : test min()" : {
+		fn : function (data) {
+			return filter.with(data).min('mosquitoBites');
+		},
+		result : 98
+	},
+	"with() chaining : test avg()" : {
+		fn : function (data) {
+			return filter.with(data).avg('id');
+		},
+		result : 2.5
+	},
 	"with() chaining : test falsy()" : {
@@ -334,0 +352,0 @@ fn : function (data) {

New alerts

New author

Supply chain risk

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

Found 1 instance in 1 package

Fixed alerts

Non-existent author

Supply chain risk

The package was published by an npm account that no longer exists.

Found 1 instance in 1 package

No README

Quality

Package does not have a README. This may indicate a failed publish or a low quality package.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

824069

increased by0.17%

Number of package files

8

increased by33.33%

Lines of code

3985

increased by1.35%

Number of medium quality alerts

1

decreased by-50%

Number of lines in readme file

6

increased byInfinity%

Number of high supply chain risk alerts

0

decreased by-100%

Worsened metrics

Number of medium supply chain risk alerts

1

increased byInfinity%

No dependency changes