diff options
Diffstat (limited to 'lib/gitlab/utils/strong_memoize.rb')
-rw-r--r-- | lib/gitlab/utils/strong_memoize.rb | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/lib/gitlab/utils/strong_memoize.rb b/lib/gitlab/utils/strong_memoize.rb index a2ac9285b56..fe091f4611b 100644 --- a/lib/gitlab/utils/strong_memoize.rb +++ b/lib/gitlab/utils/strong_memoize.rb @@ -11,6 +11,8 @@ module Gitlab # # We could write it like: # + # include Gitlab::Utils::StrongMemoize + # # def trigger_from_token # strong_memoize(:trigger) do # Ci::Trigger.find_by_token(params[:token].to_s) @@ -18,14 +20,22 @@ module Gitlab # end # def strong_memoize(name) - ivar_name = "@#{name}" - - if instance_variable_defined?(ivar_name) - instance_variable_get(ivar_name) + if instance_variable_defined?(ivar(name)) + instance_variable_get(ivar(name)) else - instance_variable_set(ivar_name, yield) + instance_variable_set(ivar(name), yield) end end + + def clear_memoization(name) + remove_instance_variable(ivar(name)) if instance_variable_defined?(ivar(name)) + end + + private + + def ivar(name) + "@#{name}" + end end end end |