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* | Freeze a string in comparatorschneems2015-07-301-1/+1
| | | | | | | | Saves 888 string objects per request.
* | Reduce hash allocations in route_setschneems2015-07-291-1/+1
| | | | | | | | | | | | | | | | When generating a url with `url_for` the hash of arguments passed in, is dup-d and merged a TON. I wish I could clean this up better, and might be able to do it in the future. This change removes one dup, since it's literally right after we just dup-d the hash to pass into this constructor. This may be a breaking, change but the tests pass...so :shipit: we can revert if it causes problems This change buys us 205,933 bytes of memory and 887 fewer objects per request.
* | Decrease route_set allocationsschneems2015-07-291-3/+7
|/ | | | | | | | In handle_positional_args `Array#-=` is used which allocates a new array. Instead we can iterate through and delete elements, modifying the array in place. Also `Array#take` allocates a new array. We can build the same by iterating over the other element. This change buys us 106,470 bytes of memory and 2,663 fewer objects per request.
* Merge pull request #20751 from repinel/remove-unnecessary-dupRafael Mendonça França2015-07-201-1/+1
|\ | | | | Remove unnecessary `dup` from Mapper `add_route`
| * Remove unnecessary `dup` from Mapper `add_route`Roque Pinel2015-07-011-1/+1
| | | | | | | | | | | | | | The `dup` was introduced by c4106d0c08954b0761726e0015ec601b7bc7ea4b to work around a frozen key. Nowadays, the string is already being duplicated by the `tr` in `options[:action] ||= action.tr('-', '_')` and later joined into a new string in `name_for_action`.
* | Freeze string literals when not mutated.schneems2015-07-191-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I wrote a utility that helps find areas where you could optimize your program using a frozen string instead of a string literal, it's called [let_it_go](https://github.com/schneems/let_it_go). After going through the output and adding `.freeze` I was able to eliminate the creation of 1,114 string objects on EVERY request to [codetriage](codetriage.com). How does this impact execution? To look at memory: ```ruby require 'get_process_mem' mem = GetProcessMem.new GC.start GC.disable 1_114.times { " " } before = mem.mb after = mem.mb GC.enable puts "Diff: #{after - before} mb" ``` Creating 1,114 string objects results in `Diff: 0.03125 mb` of RAM allocated on every request. Or 1mb every 32 requests. To look at raw speed: ```ruby require 'benchmark/ips' number_of_objects_reduced = 1_114 Benchmark.ips do |x| x.report("freeze") { number_of_objects_reduced.times { " ".freeze } } x.report("no-freeze") { number_of_objects_reduced.times { " " } } end ``` We get the results ``` Calculating ------------------------------------- freeze 1.428k i/100ms no-freeze 609.000 i/100ms ------------------------------------------------- freeze 14.363k (± 8.5%) i/s - 71.400k no-freeze 6.084k (± 8.1%) i/s - 30.450k ``` Now we can do some maths: ```ruby ips = 6_226k # iterations / 1 second call_time_before = 1.0 / ips # seconds per iteration ips = 15_254 # iterations / 1 second call_time_after = 1.0 / ips # seconds per iteration diff = call_time_before - call_time_after number_of_objects_reduced * diff * 100 # => 0.4530373333993266 miliseconds saved per request ``` So we're shaving off 1 second of execution time for every 220 requests. Is this going to be an insane speed boost to any Rails app: nope. Should we merge it: yep. p.s. If you know of a method call that doesn't modify a string input such as [String#gsub](https://github.com/schneems/let_it_go/blob/b0e2da69f0cca87ab581022baa43291cdf48638c/lib/let_it_go/core_ext/string.rb#L37) please [give me a pull request to the appropriate file](https://github.com/schneems/let_it_go/blob/b0e2da69f0cca87ab581022baa43291cdf48638c/lib/let_it_go/core_ext/string.rb#L37), or open an issue in LetItGo so we can track and freeze more strings. Keep those strings Frozen ![](https://www.dropbox.com/s/z4dj9fdsv213r4v/let-it-go.gif?dl=1)
* | Make AC::Parameters not inherited from HashPrem Sichanugrist2015-07-151-0/+4
|/ | | | | | | | This is another take at #14384 as we decided to wait until `master` is targeting Rails 5.0. This commit is implementation-complete, as it guarantees that all the public methods on the hash-inherited Parameters are still working (based on test case). We can decide to follow-up later if we want to remove some methods out from Parameters.
* [ci skip] Improve the url_for documentationRoque Pinel2015-07-011-3/+19
| | | | | | | | | Clarify the `url_for` usage in mailers. Re-add the documentation about `url_for` and Route's path parameters, first introduced by 5c4f1859970d06228a0b67cad6d4486c1526ef2a. This was reported on #15097 and until it is decided to deprecate it or not, I believe the documentation should exist.
* Revert "Merge pull request #20584 from arthurnn/fix_url"Arthur Neves2015-06-171-8/+4
| | | | | | | | This reverts commit 0b3397872582f2cf1bc6960960a6393f477c55e6, reversing changes made to 56d52e3749180e6c1dcf7166adbad967470aa78b. As pointed out on the PR, this will hide development mistakes too, which is not ideal.
* Catch InvalidURIError on bad paths on redirect.Arthur Neves2015-06-161-4/+8
| | | | | Handle URI::InvalidURIError errors on the redirect route method, so it wont raise a 500 if a bad path is given.
* Revert changes related with api apps in RouteWrapperJorge Bejar2015-06-111-11/+1
| | | | | See the following commit to have context about this change: https://github.com/rails/rails/commit/757a2bc3e3e52a5d9418656928db993db42b741b
* Routes resources avoid :new and :edit endpoints if api_only is enabledJorge Bejar2015-06-112-12/+35
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* Refactor internal? to query internal_controller? and internal_asset? methodsSantiago Pastorino2015-06-111-1/+11
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* remove unused codeAaron Patterson2015-06-081-2/+2
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* we only care about methods that the request object responds toAaron Patterson2015-06-081-2/+1
| | | | | matches? should only deal with methods on the request object, so lets just filter out anything that the request object doesn't respond to
* extract required_defaults from the conditions hash before constructing the routeAaron Patterson2015-06-081-2/+3
| | | | | this way we can remove the strange "respond_to?" conditional in the `matches?` loop
* match method doc fix [ci skip]Mehmet Emin İNAÇ2015-05-301-3/+6
| | | | | | match method without setting `:via` option has been deprecated fix minor typo
* [ci skip] match without via is now deprecatedYoong Kang Lim2015-05-301-1/+1
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* Use ruby 1.9 lambda syntax in documentations [ci skip]Mehmet Emin İNAÇ2015-05-031-3/+3
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* Don't reference sprockets assets on action packArthur Neves2015-04-261-1/+1
| | | | | | | | We need to ignore the `assets_prefix` when running a command like `rake routes`. However we cannot reference asserts_prefix from action_pack as that is a sprockets-rails concern. See this is now implemented on sprockets-rails https://github.com/rails/sprockets-rails/commit/85b89c44ad40af3056899808475e6e4bf65c1f5a
* Merge pull request #19700 from tancnle/trivial-shallow-nesting-depth-countRafael Mendonça França2015-04-081-1/+1
|\ | | | | A shorter and more concise version of select..size
| * A shorter and more concise version of select..sizeTan Le2015-04-091-1/+1
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* | sort_by instead of sortYang Bo2015-04-081-1/+1
| | | | | | | | | | | | it is avoid sort errot within different and mixed keys. used `sort_by` + `block` to list parameter by keys. keep minimum changes
* | pass a config to the route setAaron Patterson2015-03-051-3/+19
| | | | | | | | | | This way we can get the relative_url_root from the application without setting another global value
* | Drop request class from RouteSet constructor.Aaron Patterson2015-03-041-4/+7
| | | | | | | | | | If you would like to use a custom request class, please subclass and implemet the `request_class` method.
* | Merge pull request #18775 from yasyf/issue_5122Rafael Mendonça França2015-03-031-1/+3
|\ \ | | | | | | | | | Fallback to RAILS_RELATIVE_URL_ROOT in `url_for`
| * | Fallback to RAILS_RELATIVE_URL_ROOT in `url_for`.Yasyf Mohamedali2015-02-241-1/+3
| | | | | | | | | | | | | | | | | | Fixed an issue where the `RAILS_RELATIVE_URL_ROOT` environment variable is not prepended to the path when `url_for` is called. If `SCRIPT_NAME` (used by Rack) is set, it takes precedence.
* | | be optimistic about missing route keysAaron Patterson2015-03-021-13/+15
| | | | | | | | | | | | | | | | | | | | | this patch makes errors slightly more expensive when someone is missing a route key, but in exchange it drops 4 allocations per `url_for` call. Since missing a route key is an error, optimizing for the non-error path seems like a good trade off
* | | use arg size for parallel iterationAaron Patterson2015-03-021-1/+1
| | | | | | | | | | | | | | | we already know the length of the args, so we can use that length for parallel iteration and cut down on allocations for `url_for` calls.
* | | ask the routes objects for its Rack env keyAaron Patterson2015-03-021-0/+2
| | | | | | | | | | | | | | | | | | this centralizes the logic for determining the script name key and drops object allocations when calling `engine_script_name` (which is called on each `url_for`).
* | | refactor `handle_model` to use private helper methods for generationAaron Patterson2015-03-011-8/+6
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* | | drop allocations for string and class polymorphic routesAaron Patterson2015-03-011-3/+3
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* | | move _generate_paths_by_default to where it is usedAaron Patterson2015-03-011-6/+0
| | | | | | | | | | | | | | | _generate_paths_by_default wasn't used in AD::Routing::UrlFor, so we should be able to move it where it is used in AV::Routing
* | | drop allocations when handling model url generationAaron Patterson2015-02-281-1/+1
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* | | Change filter on /rails/info/routes to use an actual path regexp from railsbrainopia2015-02-231-22/+4
|/ / | | | | | | | | | | | | | | Change filter on /rails/info/routes to use an actual path regexp from rails and not approximate javascript version. Oniguruma supports much more extensive list of features than javascript regexp engine. Fixes #18402.
* | Merge pull request #18218 from brainopia/fix_match_shorthand_in_routesRafael Mendonça França2015-02-201-1/+1
|\ \ | | | | | | Don't use shorthand match on routes with inappropriate symbols
| * | Improve shorthand matching for routesbrainopia2015-01-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Shorthand route match is when controller and action are taken literally from path. E.g. get '/foo/bar' # => will use 'foo#bar' as endpoint get '/foo/bar/baz' # => will use 'foo/bar#baz' as endpoint Not any path with level two or more of nesting can be used as shortcut. If path contains any characters outside of /[\w-]/ then it can't be used as such. This commit ensures that invalid shortcuts aren't used. ':controller/:action/postfix' - is an example of invalid shortcut that was previosly matched and led to exception: "ArgumentError - ':controller/:action' is not a supported controller name"
* | | Make the helpers a required argumentEvan Phoenix2015-02-191-2/+2
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* | | Cache url_helpers instead of creating each timeEvan Phoenix2015-02-192-5/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | This has 2 effects: 1. RoutesProxy is CRAZY faster because it's no longer creating a new Module each time method_missing is hit. 2. It bypasses an existing bug in ruby that makes `class << obj` unsafe to be used in threading contexts.
* | | Skip url_helpers instead of caching, speed up integration testseileencodes2015-02-121-8/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We shouldn't cache if it's not absolutely necessary. Removes route caching and instead skips using the `url_helpers` is the integration test session doesn't require it. Benchmark ips on integration and controller index method tests below. Without any caching or changes to `#url_helpers`: ``` Calculating ------------------------------------- INDEX: Integration Test 71.000 i/100ms INDEX: Functional Test 99.000 i/100ms ------------------------------------------------- INDEX: Integration Test 728.878 (± 8.0%) i/s - 3.692k INDEX: Functional Test 1.015k (± 6.7%) i/s - 5.148k Comparison: INDEX: Functional Test: 1015.4 i/s INDEX: Integration Test: 728.9 i/s - 1.39x slower ``` With caching on `#url_helpers`: ``` Calculating ------------------------------------- INDEX: Integration Test 74.000 i/100ms INDEX: Functional Test 99.000 i/100ms ------------------------------------------------- INDEX: Integration Test 752.377 (± 6.9%) i/s - 3.774k INDEX: Functional Test 1.021k (± 6.7%) i/s - 5.148k Comparison: INDEX: Functional Test: 1021.1 i/s INDEX: Integration Test: 752.4 i/s - 1.36x slower ``` Afer removing the caching and bypassing the `url_helpers` when not necessary in the session: ``` Calculating ------------------------------------- INDEX: Integration Test 87.000 i/100ms INDEX: Functional Test 97.000 i/100ms ------------------------------------------------- INDEX: Integration Test 828.433 (± 6.4%) i/s - 4.176k INDEX: Functional Test 926.763 (± 7.2%) i/s - 4.656k Comparison: INDEX: Functional Test: 926.8 i/s INDEX: Integration Test: 828.4 i/s - 1.12x slower ```
* | | `RouteSet` should not be listed in the public API [ci skip]Sean Griffin2015-02-031-10/+10
| | | | | | | | | | | | | | | The use of `# :startdoc:` inside of the class was overriding the outer-most `# :nodoc:`, causing it to be listed in the documented API.
* | | Cache `url_helpers` separately for mailersAndrew White2015-02-011-44/+50
| | | | | | | | | | | | | | | The commit 3b63780 re-introduced url helper caching but we need to cache a separate module for Action Mailer without paths.
* | | Cache `url_helpers`eileencodes2015-02-011-42/+44
| | | | | | | | | | | | | | | | | | `url_helpers` used to be memoized. This was lost in a refactoring and this PR adds it back. We noticed this while investigating why integration tests are slower than controller tests.
* | | Preserve default url options when generating URLsTekin Suleyman2015-01-281-3/+4
| | | | | | | | | | | | | | | Fixes an issue that would cause default_url_options to be lost when generating URLs with fewer positional arguments than parameters in the route definition.
* | | improve performance of integration tests.Aaron Patterson2015-01-271-1/+8
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I found delegate to be a bottleneck during integration tests. Here is the test case: ```ruby require 'test_helper' class DocumentsIntegrationTest < ActionDispatch::IntegrationTest test "index" do get '/documents' assert_equal 200, response.status end end Minitest.run_one_method(DocumentsIntegrationTest, 'test_index') StackProf.run(mode: :wall, out: 'stackprof.dump') do 3000.times do Minitest.run_one_method(DocumentsIntegrationTest, 'test_index') end end ``` Top of the stack: ``` [aaron@TC integration_performance_test (master)]$ stackprof stackprof.dump ================================== Mode: wall(1000) Samples: 23694 (7.26% miss rate) GC: 1584 (6.69%) ================================== TOTAL (pct) SAMPLES (pct) FRAME 7058 (29.8%) 6178 (26.1%) block in Module#delegate 680 (2.9%) 680 (2.9%) ActiveSupport::PerThreadRegistry#instance 405 (1.7%) 405 (1.7%) ThreadSafe::NonConcurrentCacheBackend#[] 383 (1.6%) 383 (1.6%) Set#include? 317 (1.3%) 317 (1.3%) ActiveRecord::Base.logger 281 (1.2%) 281 (1.2%) Rack::Utils::HeaderHash#[]= 269 (1.1%) 269 (1.1%) ActiveSupport::Notifications::Fanout::Subscribers::Evented#subscribed_to? 262 (1.1%) 262 (1.1%) block (4 levels) in Class#class_attribute 384 (1.6%) 246 (1.0%) block (2 levels) in Class#class_attribute ``` According to @eileencodes's tests, this speeds up integration tests so that they are only 1.4x slower than functional tests: Before: INDEX: Integration Test: 153.2 i/s - 2.43x slower After: INDEX: Integration Test: 275.1 i/s - 1.41x slower
* | Fix name_for_action in routingrono232015-01-191-2/+3
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* | Remove unneeded requiresRafael Mendonça França2015-01-042-2/+0
| | | | | | | | These requires were added only to change deprecation message
* | Remove deprecated usage of string keys in URL helpersRafael Mendonça França2015-01-041-17/+1
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* | Remove deprecated `only_path` option on `*_path` helpersRafael Mendonça França2015-01-041-28/+1
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* | Remove deprecate `*_path` helpers in email viewsRafael Mendonça França2015-01-041-25/+4
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