A-M baby

Task/Generator-Exponential/JavaScript/generator-exponential.js

@@ -0,0 +1,36 @@
+function PowersGenerator(m) {
+	var n=0;
+	while(1) {
+		yield Math.pow(n, m);
+		n += 1;	
+	}
+}
+
+function FilteredGenerator(g, f){
+	var value = g.next();
+	var filter = f.next();
+	
+	while(1) {
+		if( value < filter ) {
+			yield value;
+			value = g.next();
+		} else if ( value > filter ) {
+			filter = f.next();
+		} else {
+			value = g.next();
+			filter = f.next();
+		}
+	}	
+}
+
+
+
+var squares = PowersGenerator(2);
+var cubes = PowersGenerator(3);
+
+var filtered = FilteredGenerator(squares, cubes);
+
+
+
+for( var x = 0; x < 20; x++ ) filtered.next()
+for( var x = 20; x < 30; x++ ) console.logfiltered.next());