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author | Kir Shatrov <shatrov@me.com> | 2017-07-01 23:09:13 +0300 |
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committer | Kir Shatrov <shatrov@me.com> | 2017-07-06 21:30:43 +0300 |
commit | b3f3d49fd6b91c6573b3e10e3d00f65306638927 (patch) | |
tree | b831a180c5fe686fc47d80f56e46f2e727fac1b5 /actionpack/lib/action_dispatch/journey/visitors.rb | |
parent | 6f2b0eb44ab166f98f3bc4a3aa09d3b899e0fd62 (diff) | |
download | rails-b3f3d49fd6b91c6573b3e10e3d00f65306638927.tar.gz rails-b3f3d49fd6b91c6573b3e10e3d00f65306638927.tar.bz2 rails-b3f3d49fd6b91c6573b3e10e3d00f65306638927.zip |
Prepare AP and AR to be frozen string friendly
Diffstat (limited to 'actionpack/lib/action_dispatch/journey/visitors.rb')
-rw-r--r-- | actionpack/lib/action_dispatch/journey/visitors.rb | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/actionpack/lib/action_dispatch/journey/visitors.rb b/actionpack/lib/action_dispatch/journey/visitors.rb index 335797f4b9..12b96afb24 100644 --- a/actionpack/lib/action_dispatch/journey/visitors.rb +++ b/actionpack/lib/action_dispatch/journey/visitors.rb @@ -1,3 +1,4 @@ +# frozen_string_literal: true module ActionDispatch # :stopdoc: module Journey @@ -175,7 +176,7 @@ module ActionDispatch last_child = node.children.last node.children.inject(seed) { |s, c| string = visit(c, s) - string << "|".freeze unless last_child == c + string << "|" unless last_child == c string } end @@ -185,7 +186,7 @@ module ActionDispatch end def visit_GROUP(node, seed) - visit(node.left, seed << "(".freeze) << ")".freeze + visit(node.left, seed.dup << "(") << ")" end INSTANCE = new |