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| author | Jean Boussier <jean.boussier@gmail.com> | 2017-01-11 14:50:42 +0100 |
|---|---|---|
| committer | Jean Boussier <jean.boussier@gmail.com> | 2017-01-18 11:10:52 +0100 |
| commit | 5b1332bb4d3c3aa5215b43004d1e7f6a8d376dd0 (patch) | |
| tree | 7244c68a0ba7239a3893933a16ddb069ba04a170 /actionpack/lib/action_dispatch/journey/path | |
| parent | 299728de1da404d789752156a13828ec3b48f3d6 (diff) | |
| download | rails-5b1332bb4d3c3aa5215b43004d1e7f6a8d376dd0.tar.gz rails-5b1332bb4d3c3aa5215b43004d1e7f6a8d376dd0.tar.bz2 rails-5b1332bb4d3c3aa5215b43004d1e7f6a8d376dd0.zip | |
Fully initialize routes before the first request is handled
`AD::Journey::GTG::Simulator` is lazily built the first time
`Journey::Router#find_routes` is invoked, which happens when
the first request is served.
On large applications with many routes, building the simulator
can take several hundred milliseconds (~700ms for us).
Triggering this initialization during the boot process reduces
the impact of deploys on the application response time.
Diffstat (limited to 'actionpack/lib/action_dispatch/journey/path')
| -rw-r--r-- | actionpack/lib/action_dispatch/journey/path/pattern.rb | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/actionpack/lib/action_dispatch/journey/path/pattern.rb b/actionpack/lib/action_dispatch/journey/path/pattern.rb index 0902b9233e..cf0108ec32 100644 --- a/actionpack/lib/action_dispatch/journey/path/pattern.rb +++ b/actionpack/lib/action_dispatch/journey/path/pattern.rb @@ -31,6 +31,13 @@ module ActionDispatch Visitors::FormatBuilder.new.accept(spec) end + def eager_load! + required_names + offsets + to_regexp + nil + end + def ast @spec.find_all(&:symbol?).each do |node| re = @requirements[node.to_sym] |