Lots of style improvements

src/modules/views/main.cr

@@ -28,11 +28,11 @@ module Wince
 
     businesses.map do |business|
       name = business["name"].as_s? || ""
-      rating = business["rating"].as_f.to_s
-      hours = business["is_closed"].as_bool.to_s
-      website = business["url"].as_s? || ""
+      rating = business["rating"].as_f32
+      open = business["is_closed"].as_bool
+      distance = business["distance"].as_f32
 
-      BusinessRow.new(name, rating, hours, website)
+      BusinessRow.new(name, rating, open, distance)
     end
   end
 
@@ -44,10 +44,15 @@ module Wince
     search = SEARCH_ENTRY.buffer.text
     location = LOCATION_ENTRY.buffer.text
 
-    if !search || !location
+    if search.blank? || location.blank?
+      SCROLL_VIEW.visible = false
+      POWERD_BY_TEXT.visible = true
       return
     end
 
+    SCROLL_VIEW.visible = true
+    POWERD_BY_TEXT.visible = false
+
     response = Yelp.search_businesses(search, location)
 
     if response.status_code != 200