remove dense and sparse

js/src/undirected/online/data/Selected.js

@@ -0,0 +1,34 @@
+
+const Selected = function ( G , attr ) {
+
+	this.G = G ;
+	this.attr = attr ;
+
+} ;
+
+
+Selected.prototype.vadd = function ( label ) {
+
+	return this.G.vadd( label ).get( this.attr ) ;
+
+} ;
+
+Selected.prototype.eadd = function( u , v , w ) {
+
+	return this.G.eadd( u , v , w ).get( this.attr ) ;
+
+} ;
+
+Selected.prototype.vdel = function ( v ) {
+
+	this.G.vdel( v ) ;
+
+} ;
+
+Selected.prototype.edel = function ( e ) {
+
+	this.G.edel( e ) ;
+
+} ;
+
+exports.Selected = Selected ;

js/src/undirected/online/data/select.js

@@ -0,0 +1,11 @@
+
+/**
+ * Use jointly with fused graphs. vadd and eadd methods
+ * will return the references from the graph designed
+ * by the `attr` parameter.
+ *
+ */
+
+const select = ( G , attr ) => new Selected( G , attr ) ;
+
+exports.select = select ;

pkg.json

@@ -14,5 +14,5 @@
 	"src": "js/src/",
 	"debug": false,
 	"out": "js/dist/",
-	"babel": true
+	"babel": { "stage" : 0}
 }