Adding new feature to A/Bingo: specify alternatives in session. Usefu…

…l for coercing people to a particular alternative for CS purposes.
patio11 · May 19, 2010 · 42a5a3f · 42a5a3f
1 parent 8140ef5
commit 42a5a3f
Show file tree

Hide file tree

Showing 3 changed files with 7 additions and 0 deletions.
diff --git a/lib/abingo.rb b/lib/abingo.rb
@@ -19,6 +19,7 @@ class Abingo
 
   #Defined options:
   # :enable_specification  => if true, allow params[test_name] to override the calculated value for a test.
+  # :enable_override_in_sesion => if true, allows session[test_name] to override the calculated value for a test.
   # :expires_in => if not nil, passes expire_in to creation of per-user cache keys.  Useful for Redis, to prevent expired sessions
   #               from running wild and consuming all of your memory.
 

diff --git a/lib/abingo_sugar.rb b/lib/abingo_sugar.rb
@@ -8,6 +8,8 @@ module AbingoSugar
   def ab_test(test_name, alternatives = nil, options = {})
     if (Abingo.options[:enable_specification] && !params[test_name].blank?)
       choice = params[test_name]
+    elsif (Abingo.options[:enable_override_in_sesion] && !session[test_name].blank?)
+      choice = session[test_name]
     elsif (alternatives.nil?)
       choice = Abingo.flip(test_name)
     else

diff --git a/lib/abingo_view_helper.rb b/lib/abingo_view_helper.rb
@@ -5,6 +5,8 @@ module AbingoViewHelper
   def ab_test(test_name, alternatives = nil, options = {})
     if (Abingo.options[:enable_specification] && !params[test_name].blank?)
       choice = params[test_name]
+    elsif (Abingo.options[:enable_override_in_sesion] && !session[test_name].blank?)
+      choice = session[test_name]
     elsif (alternatives.nil?)
       choice = Abingo.flip(test_name)
     else
@@ -21,6 +23,8 @@ def ab_test(test_name, alternatives = nil, options = {})
   def ab_test(test_name, alternatives = nil, options = {}, &block)
     if (Abingo.options[:enable_specification] && !params[test_name].blank?)
       choice = params[test_name]
+    elsif (Abingo.options[:enable_override_in_sesion] && !session[test_name].blank?)
+      choice = session[test_name]
     elsif (alternatives.nil?)
       choice = Abingo.flip(test_name)
     else