lib/outliers/provider.rb in outliers-0.5.0 vs lib/outliers/provider.rb in outliers-0.5.1

@@ -1,18 +1,37 @@
 module Outliers
   class Provider
 
     attr_reader :account
 
+    def self.find_by_name(name)
+      Outliers::Providers.name_map.fetch name, nil
+    end
+
+    def self.exists?(name)
+      find_by_name(name) != nil
+    end
+
     def self.connect_to(account)
-      provider = account.fetch 'provider'
-      Outliers::Providers.name_map.fetch(provider).new account
-    rescue KeyError
-      raise Outliers::Exceptions::UnknownProvider.new "Unkown provider '#{provider.join('_').downcase}'."
+      provider_name = account.fetch 'provider'
+
+      if exists? provider_name
+        find_by_name(provider_name).new account
+      else
+        raise Outliers::Exceptions::UnknownProvider.new "Invalid provider '#{provider_name}'."
+      end
     end
 
     def self.to_human
       (self.to_s.split('::') - ['Outliers', 'Providers']).map { |p| p.underscore }.join('_').downcase
+    end
+
+    def self.resources
+      Outliers::Resources.resources.select {|r| r.to_human =~ /^#{to_human}/}
+    end
+
+    def self.collections
+      Outliers::Resources.collections.select {|r| r.to_human =~ /^#{to_human}/}
     end
 
     def initialize(account)
       @account = account
       @logger      = Outliers.logger