Refactoring Hash.to_query

unikitty37 · Sep 11, 2014 · 8e94e1e · 8e94e1e
1 parent a02778a
commit 8e94e1e
Showing 1 changed file with 3 additions and 8 deletions.
diff --git a/lib/google_directions.rb b/lib/google_directions.rb
@@ -100,14 +100,9 @@ def transcribe(location)
 class Hash
 
   def to_query
-    params = ''
-
-    each do |k, v|
-      params << "#{k}=#{v}&"
-    end
-
-    params.chop! # trailing &
-    params
+    collect do |k, v|
+      "#{k}=#{v}"
+    end * '&'
   end unless method_defined? :to_query
 
 end