Search multiple shelters on petharbor

.env

@@ -18,6 +18,8 @@ petfinder_shelter_id='MA38'
 
 # Petharbor Key
 # This must be set for data to be fetched from Petharbor
+# To search multiple shelter, separate by commas
+# example: '12345','23456','34567'
 petharbor_shelter_id='DNVR'
 # This must be all or a smaller set of these pet types.
 # The types must be separated by a space.

lib/cute_pets/pet_fetcher.rb

@@ -47,7 +47,7 @@ def get_petharbor_pet()
     uri = URI('http://www.petharbor.com/petoftheday.asp')
 
     params = {
-      shelterlist: "\'#{get_petharbor_shelter_id}\'",
+      shelterlist: get_petharbor_shelter_id,
       type: get_petharbor_pet_type,
       availableonly: '1',
       showstat: '1',
@@ -133,7 +133,7 @@ def get_petfinder_shelter_id
   end
 
   def get_petharbor_shelter_id
-    get_shelter_id(ENV.fetch('petharbor_shelter_id'))
+    ENV.fetch('petharbor_shelter_id')
   end
 
   def get_shelter_id(id)