From c730bef3d8574e48a72f5960f6d3d36ed96ca8a6 Mon Sep 17 00:00:00 2001 From: Gosha Arinich Date: Sun, 6 Jan 2013 15:38:00 +0300 Subject: refactor Route#ast to use or-equals and block, instead of return with a cond --- actionpack/lib/action_dispatch/journey/route.rb | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) (limited to 'actionpack/lib/action_dispatch/journey/route.rb') diff --git a/actionpack/lib/action_dispatch/journey/route.rb b/actionpack/lib/action_dispatch/journey/route.rb index d18efd863a..41351bade4 100644 --- a/actionpack/lib/action_dispatch/journey/route.rb +++ b/actionpack/lib/action_dispatch/journey/route.rb @@ -30,11 +30,10 @@ module ActionDispatch end def ast - return @decorated_ast if @decorated_ast - - @decorated_ast = path.ast - @decorated_ast.grep(Nodes::Terminal).each { |n| n.memo = self } - @decorated_ast + @decorated_ast ||= begin + path.ast.grep(Nodes::Terminal).each { |n| n.memo = self } + path.ast + end end def requirements # :nodoc: -- cgit v1.2.3