lib/medea/jasondb.rb in medea-0.2.13 vs lib/medea/jasondb.rb in medea-0.2.14

@@ -1,20 +1,35 @@
 module JasonDB
-    #jason_url here doesn't include the http[s]:// part, but does include the domain and a trailing '/'
-    #( so it's "rest.jasondb.com/<domain>/" )
+  def JasonDB::class_exists? class_name
+    const = Module.const_get(class_name)
+    return const.is_a? Class
+  rescue NameError
+    return false
+  end
 
-    def JasonDB::db_auth_url mode=:secure
+  #jason_url here doesn't include the http[s]:// part, but does include the domain and a trailing '/'
+  #( so it's "rest.jasondb.com/<domain>/" )
+  def JasonDB::db_auth_url mode=:secure
+    #check to see if this is a Rails environment
+    if class_exists? "Rails"
       config = Rails.configuration.database_configuration[Rails.env]
-      user = config["user"]
-      topic = config["topic"]
-      password = config["password"]
-      if config["jason_host"]
-        host = config["jason_host"]
-      else
-        host = "rest.jasondb.com"
-      end
-      protocol = "http"
-      protocol << "s" if mode == :secure
-      "#{protocol}://#{user}:#{password}@#{host}/#{topic}/"
+    else
+      #if not, use some defaults for testing medea.
+      config = {"user" => "michael",
+                "topic" => "medea-test",
+                "password" => "password"}
     end
+
+    user = config["user"]
+    topic = config["topic"]
+    password = config["password"]
+    if config["jason_host"]
+      host = config["jason_host"]
+    else
+      host = "rest.jasondb.com"
+    end
+    protocol = "http"
+    protocol << "s" if mode == :secure
+    "#{protocol}://#{user}:#{password}@#{host}/#{topic}/"
+  end
 
 end