fix(linkTo): Remove trailing slashes from the linkTo path

lib/link-to.ts

@@ -52,7 +52,9 @@ export class LinkTo {
   }
 
   private _updateHref() {
-    this.linkHref = this._router.prepareExternalUrl(this._href, this._query);
+    let path = this._cleanUpHref(this._href);
+
+    this.linkHref = this._router.prepareExternalUrl(path, this._query);
   }
 
   /**
@@ -63,6 +65,16 @@ export class LinkTo {
 
     return (buttonEvent > 1 || event.ctrlKey || event.metaKey || event.shiftKey);
   }
+
+  private _cleanUpHref(href: string = ''): string {
+    // Check for trailing slashes in the path
+    while(href.length > 1 && href.substr(-1) === "/") {
+      // Remove trailing slashes
+      href = href.substring(0, href.length - 1);
+    }
+
+    return href;
+  }
 }
 
 export const LINK_TO_PROVIDERS = [

spec/link-to.spec.ts

@@ -73,6 +73,28 @@ describe('Link To', () => {
       });
   }));
 
+  it('should remove trailing slashes from the path', injectAsync([TestComponentBuilder], (tcb) => {
+    return compile(tcb, '<a linkTo="/page/////">Page</a>')
+      .then((fixture) => {
+        fixture.detectChanges();
+        let compiled = fixture.debugElement.nativeElement;
+        let link: Element = compiled.querySelector('a');
+
+        expect(link.getAttribute('href')).toEqual('/page');
+      });
+  }));
+
+  it('should not remove single slash from the path', injectAsync([TestComponentBuilder], (tcb) => {
+    return compile(tcb, '<a linkTo="/">Page</a>')
+      .then((fixture) => {
+        fixture.detectChanges();
+        let compiled = fixture.debugElement.nativeElement;
+        let link: Element = compiled.querySelector('a');
+
+        expect(link.getAttribute('href')).toEqual('/');
+      });
+  }));
+
   describe('When Clicked', () => {
     it('should go to the provided URL', injectAsync([TestComponentBuilder, Router], (tcb, router) => {
       let linkHref = '/page';