goodies - npm Package Compare versions

Comparing version 0.1.0 to 0.1.1

index.js

 var extend = function(object, methodName, method) {
-  Object.defineProperty(object.prototype, methodName, {
-    enumerable: false,
-    value: method
-  });
+  if (!object.prototype[methodName]) {
+    Object.defineProperty(object.prototype, methodName, {
+      enumerable: false,
+      value: method
+    });
+  }
 };
 
+extend(Array, "bsearch", function(v) {
+  var arr = this
+    , hi = arr.length - 1
+    , lo = 0
+    , pos;
+
+  while (lo <= hi) {
+    pos = (hi - lo)/2 + lo;
+    pos = parseInt(pos);
+    if (arr[pos] > v) {
+      hi = pos - 1;
+    } else if (arr[pos] < v) {
+      lo = pos + 1;
+    } else {
+      return pos;
+    }
+  }
+  return -1;
+});
+
 extend(Array, "unique", function() {
@@ -18,2 +40,6 @@ for (var i = 1; i < this.length; ++i) {
 
+extend(Array, "last", function() {
+  return this[this.length - 1];
+});
+
 extend(Object, "join", function(object) {
@@ -20,0 +46,0 @@ var objectA = object

package.json

@@ -5,3 +5,3 @@ {
   "author": "Adam Blackburn <[e-mail]>",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "main": "index.js",
@@ -8,0 +8,0 @@ "keywords": ["goodies", "merge", "unique", "unixtime"],

README.md

@@ -21,2 +21,8 @@ # Goodies
 
+### `Array.bsearch(value)`
+
+This method only works on sorted arrays.
+It performs binary search on the array and searches for
+`value` and returns the index of value if found, or -1 if not found.
+
 ### `Date.unixTime()`
@@ -23,0 +29,0 @@

No alert changes

Improved metrics

Total package byte prevSize

4238

18.21%

Lines of code

68

51.11%

Number of lines in readme file

40

17.65%

No dependency changes