node-extend - npm Package Compare versions

Comparing version 0.0.7 to 0.0.8

lib/extend.js

@@ -1,21 +0,54 @@
-function extend(A, B, as, isAargs) {
-    var ___A___ = A, ___B___ = B;
-    if (arguments.length < 2) throw new Error("arguments is error!");
-    var args = "";
-    if (arguments.length > 2) if (isAargs) {
-        args += "var args = [";
-        for (var i = 0; i < as.length; i++) args += "arguments[" + as[i] + "]", i !== as.length - 1 && (args += ",");
-        args += "];";
-    } else args = "var args = " + JSON.stringify(as) + ";";
-    var s = A.toString(), footer = "}", header = s.match(/^(function)(.)*{/gi), e = "";
-    args ? e += "___B___.apply(this,args);" : e += "___B___.apply(this);", e += "___A___.apply(this,arguments)";
-    var ss = header + e + footer, nn = eval("(" + ss + ")"), ap = A.prototype;
-    util.inherits(nn, B);
-    for (var k in A) nn[k] = A[k];
-    for (var k in ap) nn.prototype[k] = ap[k];
-    return nn;
+var util = require('util');
+
+module.exports = extend;
+
+extend.EXTEND = 'EXTEND';
+
+function extend(A,B,B_args){
+
+	var ___A___ = A;
+	var ___B___ = B;
+
+	if(arguments.length < 2){
+		throw new Error('arguments is error!');
+	}
+
+	var args = "";
+
+	if(arguments.length > 2){
+
+	  if(!B_args){}
+		else if(B_args === extend.EXTEND){
+			args += 'var args = arguments';	
+		}else if(B_args.length >= 0){
+		args += 'var args = [';
+		for(var i=0 ; i<as.length ; i++){
+			args += 'arguments['+as[i]+']';
+			if(i!==as.length-1) args += ',';
+		}
+		args += '];'
+	  }
+	}
+
+	var s = A.toString();
+	var footer = '}'
+	var header = s.match(/^(function)(.)*{/gi);
+	var e = '';
+	if(args){e += '___B___.apply(this,args);'}else{e += '___B___.apply(this);';}
+	e+='___A___.apply(this,arguments)';
+	var ss  =  header+e+footer
+	var nn = eval('('+ss+')');
+	var ap = A.prototype;
+	util.inherits(nn,B);
+
+	for(var k in A){
+		nn[k] = A[k];
+	}
+	
+	for(var k in ap){
+		nn.prototype[k] = ap[k];
+	}
+
+	return nn;
 }
 
-var util = require("util");
-
-module.exports = extend;

package.json

 {
   "name": "node-extend",
-  "version": "0.0.7",
+  "version": "0.0.8",
   "description": "extend for javascript",
@@ -19,3 +19,3 @@ "main": "index.js",
   "author": "brighthas",
-  "license": "BSD"
+  "license": "MIT"
 }

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0

decreased by-100%

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Total package byte prevSize

2033

decreased by-28.82%

Number of package files

4

decreased by-20%

Lines of code

41

decreased by-28.07%

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