From ccdf54d6fcc96e70a2049f9828241037156067d8 Mon Sep 17 00:00:00 2001 From: Carlos Antonio da Silva Date: Sat, 24 Nov 2012 08:48:01 -0200 Subject: Refector a bit to remove extra slice iteration and splat call This yields a small bit of performance improvement when building the defaults from constraints, specially considering that it's rather common for constraints to be empty. Also, there's a bit of duplicated code in here that I have to check before extracting. --- actionpack/lib/action_dispatch/routing/mapper.rb | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'actionpack/lib/action_dispatch/routing') diff --git a/actionpack/lib/action_dispatch/routing/mapper.rb b/actionpack/lib/action_dispatch/routing/mapper.rb index ac078174ed..0c19b493ab 100644 --- a/actionpack/lib/action_dispatch/routing/mapper.rb +++ b/actionpack/lib/action_dispatch/routing/mapper.rb @@ -252,7 +252,7 @@ module ActionDispatch def defaults_from_constraints(constraints) url_keys = [:protocol, :subdomain, :domain, :host, :port] - constraints.slice(*url_keys).select{ |k, v| v.is_a?(String) || v.is_a?(Fixnum) } + constraints.select { |k, v| url_keys.include?(k) && (v.is_a?(String) || v.is_a?(Fixnum)) } end end @@ -858,7 +858,7 @@ module ActionDispatch def defaults_from_constraints(constraints) url_keys = [:protocol, :subdomain, :domain, :host, :port] - constraints.slice(*url_keys).select{ |k, v| v.is_a?(String) || v.is_a?(Fixnum) } + constraints.select { |k, v| url_keys.include?(k) && (v.is_a?(String) || v.is_a?(Fixnum)) } end end -- cgit v1.2.3