style: migrate to standard

Author: palkan

.hound.yml

@@ -1,74 +1,51 @@
+require:
+  - standard/cop/semantic_blocks
+  - rubocop-md
+
+inherit_gem:
+  standard: config/base.yml
+
 AllCops:
-  # Include gemspec and Rakefile
-  Include:
-    - 'lib/**/*.rb'
-    - 'lib/**/*.rake'
-    - 'spec/**/*.rb'
   Exclude:
-    - 'bin/**/*'
+    - 'bin/*'
     - 'tmp/**/*'
-    - 'lib/anycable/rpc/**/*'
+    - 'Gemfile'
     - 'vendor/**/*'
     - 'gemfiles/**/*'
-    - 'Gemfile'
-    - 'Rakefile'
-    - '*.gemspec'
   DisplayCopNames: true
-  StyleGuideCopsOnly: false
   TargetRubyVersion: 2.4
 
-Rails:
+Standard/SemanticBlocks:
   Enabled: false
 
-Style/Documentation:
-  Exclude:
-    - 'spec/**/*.rb'
+Style/FrozenStringLiteralComment:
+  Enabled: true
 
-Style/StringLiterals: 
-  EnforcedStyle: double_quotes
+Style/TrailingCommaInArrayLiteral:
+  EnforcedStyleForMultiline: no_comma
 
-Layout/SpaceInsideStringInterpolation:
-  EnforcedStyle: no_space
-
-Style/BlockDelimiters:
-  Exclude:
-    - 'spec/**/*.rb'
-
-Style/ClassAndModuleChildren:
-  Exclude:
-    - 'spec/**/*.rb'
+Style/TrailingCommaInHashLiteral:
+  EnforcedStyleForMultiline: no_comma
 
-Style/ParallelAssignment:
+Lint/Void:
   Exclude:
-    - 'spec/**/*.rb'
+    - '**/*.md'
 
-Metrics/MethodLength:
+# See https://github.com/rubocop-hq/rubocop/issues/4222
+Lint/AmbiguousBlockAssociation:
   Exclude:
-    - 'spec/**/*.rb'
+    - 'spec/**/*'
+    - '**/*.md'
 
-Metrics/LineLength:
-  Max: 100
+Lint/DuplicateMethods:
   Exclude:
-    - 'spec/**/*.rb'
+    - '**/*.md'
 
-Metrics/AbcSize:
+Naming/FileName:
   Exclude:
-    - 'spec/**/*.rb'
+   - 'lib/anycable-rails.rb'
+   - '**/*.md'
 
-Metrics/BlockLength:
+Layout/InitialIndentation:
   Exclude:
-    - 'spec/**/*.rb'
-
-Metrics/CyclomaticComplexity:
-  Exclude:
-    - 'spec/**/*.rb'
-
-Metrics/PerceivedComplexity:
-  Exclude:
-    - 'spec/**/*.rb'
-
-Lint/HandleExceptions:
-  Enabled: false
-
-Naming/RescuedExceptionsVariableName:
-  Enabled: false
+    - 'CHANGELOG.md'

.rubocop.yml

@@ -86,7 +86,7 @@ AnyCable allows you to use custom broadcasting adapters (Redis is used by defaul
 ```ruby
 # Specify by name (tries to load `AnyCable::BroadcastAdapters::MyAdapter` from
 # "anycable/broadcast_adapters/my_adapter")
-AnyCable.broadcast_adapter = :my_adapter, { option: "value" }
+AnyCable.broadcast_adapter = :my_adapter, {option: "value"}
 # or provide an instance (should respond_to #broadcast)
 AnyCable.broadcast_adapter = MyAdapter.new
 ```

CHANGELOG.md

@@ -1,6 +1,8 @@
 source 'https://rubygems.org'
 gemspec
 
+gem "pry-byebug", platform: :mri
+
 local_gemfile = "#{File.dirname(__FILE__)}/Gemfile.local"
 
 if File.exist?(local_gemfile)

Gemfile

@@ -54,7 +54,7 @@ Check out our 📑 [Documentation](https://docs.anycable.io).
 
 ```
 gem install grpc
-gem install grpc-tools
+gem install grpc - tools
 ```
 
 - Re-generate GRPC files (if necessary):

README.md

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "bundler/gem_tasks"
 require "rspec/core/rake_task"
 require "rubocop/rake_task"

Rakefile

@@ -1,19 +1,19 @@
 # frozen_string_literal: true
 
-lib = File.expand_path('../lib', __FILE__)
+lib = File.expand_path("../lib", __FILE__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
-require 'anycable/version'
+require "anycable/version"
 
 Gem::Specification.new do |spec|
-  spec.name          = "anycable"
-  spec.version       = AnyCable::VERSION
-  spec.authors       = ["palkan"]
-  spec.email         = ["[email protected]"]
+  spec.name = "anycable"
+  spec.version = AnyCable::VERSION
+  spec.authors = ["palkan"]
+  spec.email = ["[email protected]"]
 
-  spec.summary       = "AnyCable is a polyglot replacement for ActionCable-compatible servers"
-  spec.description   = "AnyCable is a polyglot replacement for ActionCable-compatible servers"
-  spec.homepage      = "http://github.com/anycable/anycable"
-  spec.license       = "MIT"
+  spec.summary = "AnyCable is a polyglot replacement for ActionCable-compatible servers"
+  spec.description = "AnyCable is a polyglot replacement for ActionCable-compatible servers"
+  spec.homepage = "http://github.com/anycable/anycable"
+  spec.license = "MIT"
   spec.metadata = {
     "bug_tracker_uri" => "http://github.com/anycable/anycable/issues",
     "changelog_uri" => "https://github.com/anycable/anycable/blob/master/CHANGELOG.md",
@@ -22,11 +22,11 @@ Gem::Specification.new do |spec|
     "source_code_uri" => "http://github.com/anycable/anycable"
   }
 
-  spec.executables   = %w[anycable anycabled]
-  spec.files         = `git ls-files README.md MIT-LICENSE CHANGELOG.md lib bin`.split
+  spec.executables = %w[anycable anycabled]
+  spec.files = `git ls-files README.md MIT-LICENSE CHANGELOG.md lib bin`.split
   spec.require_paths = ["lib"]
 
-  spec.required_ruby_version = '>= 2.4.0'
+  spec.required_ruby_version = ">= 2.4.0"
 
   spec.add_dependency "anyway_config", ">= 1.4.2"
   spec.add_dependency "grpc", "~> 1.17"
@@ -36,7 +36,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency "rake", ">= 10.0"
   spec.add_development_dependency "rack", "~> 2.0"
   spec.add_development_dependency "rspec", ">= 3.5"
-  spec.add_development_dependency "rubocop", "~> 0.68.0"
+  spec.add_development_dependency "rubocop-md", "~> 0.3"
   spec.add_development_dependency "simplecov", ">= 0.3.8"
-  spec.add_development_dependency "pry-byebug"
+  spec.add_development_dependency "standard", "~> 0.1.7"
 end

anycable.gemspec

@@ -124,25 +124,25 @@ Mem: ~1100MB
 
 
 ```
-clients:  1000    95per-rtt: 216ms     min-rtt:   1ms    median-rtt:  17ms    max-rtt: 364ms 
-clients:  2000    95per-rtt: 446ms     min-rtt:   0ms    median-rtt:  24ms    max-rtt: 738ms 
-clients:  3000    95per-rtt: 348ms     min-rtt:   0ms    median-rtt:  46ms    max-rtt: 925ms 
-clients:  4000    95per-rtt: 654ms     min-rtt:   2ms    median-rtt:  65ms    max-rtt: 1175ms 
-clients:  5000    95per-rtt: 590ms     min-rtt:   0ms    median-rtt:  67ms    max-rtt: 1842ms 
-clients:  6000    95per-rtt: 469ms     min-rtt:   1ms    median-rtt: 121ms    max-rtt: 1098ms 
-clients:  7000    95per-rtt: 705ms     min-rtt:   1ms    median-rtt: 121ms    max-rtt: 1617ms 
-clients:  8000    95per-rtt: 1090ms    min-rtt:   1ms    median-rtt: 159ms    max-rtt: 3253ms 
-clients:  9000    95per-rtt: 869ms     min-rtt:   1ms    median-rtt: 163ms    max-rtt: 3945ms 
-clients: 10000    95per-rtt: 1171ms    min-rtt:   1ms    median-rtt: 247ms    max-rtt: 2326ms 
-clients: 11000    95per-rtt: 1634ms    min-rtt:   1ms    median-rtt: 191ms    max-rtt: 4383ms 
-clients: 12000    95per-rtt: 1138ms    min-rtt:   2ms    median-rtt: 283ms    max-rtt: 8319ms 
-clients: 13000    95per-rtt: 1234ms    min-rtt:   1ms    median-rtt: 306ms    max-rtt: 5429ms 
-clients: 14000    95per-rtt: 947ms     min-rtt:   1ms    median-rtt: 346ms    max-rtt: 7804ms 
-clients: 15000    95per-rtt: 1716ms    min-rtt:   1ms    median-rtt: 344ms    max-rtt: 7372ms 
-clients: 16000    95per-rtt: 1999ms    min-rtt:   1ms    median-rtt: 364ms    max-rtt: 3047ms 
-clients: 17000    95per-rtt: 1729ms    min-rtt:   1ms    median-rtt: 410ms    max-rtt: 7231ms 
-clients: 18000    95per-rtt: 1455ms    min-rtt:   1ms    median-rtt: 442ms    max-rtt: 4725ms 
-clients: 19000    95per-rtt: 2006ms    min-rtt:   1ms    median-rtt: 456ms    max-rtt: 3811ms 
+clients:  1000    95per-rtt: 216ms     min-rtt:   1ms    median-rtt:  17ms    max-rtt: 364ms
+clients:  2000    95per-rtt: 446ms     min-rtt:   0ms    median-rtt:  24ms    max-rtt: 738ms
+clients:  3000    95per-rtt: 348ms     min-rtt:   0ms    median-rtt:  46ms    max-rtt: 925ms
+clients:  4000    95per-rtt: 654ms     min-rtt:   2ms    median-rtt:  65ms    max-rtt: 1175ms
+clients:  5000    95per-rtt: 590ms     min-rtt:   0ms    median-rtt:  67ms    max-rtt: 1842ms
+clients:  6000    95per-rtt: 469ms     min-rtt:   1ms    median-rtt: 121ms    max-rtt: 1098ms
+clients:  7000    95per-rtt: 705ms     min-rtt:   1ms    median-rtt: 121ms    max-rtt: 1617ms
+clients:  8000    95per-rtt: 1090ms    min-rtt:   1ms    median-rtt: 159ms    max-rtt: 3253ms
+clients:  9000    95per-rtt: 869ms     min-rtt:   1ms    median-rtt: 163ms    max-rtt: 3945ms
+clients: 10000    95per-rtt: 1171ms    min-rtt:   1ms    median-rtt: 247ms    max-rtt: 2326ms
+clients: 11000    95per-rtt: 1634ms    min-rtt:   1ms    median-rtt: 191ms    max-rtt: 4383ms
+clients: 12000    95per-rtt: 1138ms    min-rtt:   2ms    median-rtt: 283ms    max-rtt: 8319ms
+clients: 13000    95per-rtt: 1234ms    min-rtt:   1ms    median-rtt: 306ms    max-rtt: 5429ms
+clients: 14000    95per-rtt: 947ms     min-rtt:   1ms    median-rtt: 346ms    max-rtt: 7804ms
+clients: 15000    95per-rtt: 1716ms    min-rtt:   1ms    median-rtt: 344ms    max-rtt: 7372ms
+clients: 16000    95per-rtt: 1999ms    min-rtt:   1ms    median-rtt: 364ms    max-rtt: 3047ms
+clients: 17000    95per-rtt: 1729ms    min-rtt:   1ms    median-rtt: 410ms    max-rtt: 7231ms
+clients: 18000    95per-rtt: 1455ms    min-rtt:   1ms    median-rtt: 442ms    max-rtt: 4725ms
+clients: 19000    95per-rtt: 2006ms    min-rtt:   1ms    median-rtt: 456ms    max-rtt: 3811ms
 clients: 20000    95per-rtt: 2923ms    min-rtt:   1ms    median-rtt: 378ms    max-rtt: 11954ms
 
 Missing received broadcasts: expected 23100000, got 23089387
@@ -155,25 +155,25 @@ CPU (avg): ~4%
 Mem: ~1000MB
 
 ```
-clients:  1000    95per-rtt: 173ms     min-rtt:   2ms    median-rtt:  21ms    max-rtt: 617ms 
-clients:  2000    95per-rtt: 311ms     min-rtt:   2ms    median-rtt:  39ms    max-rtt: 594ms 
-clients:  3000    95per-rtt: 386ms     min-rtt:   3ms    median-rtt:  91ms    max-rtt: 592ms 
-clients:  4000    95per-rtt: 539ms     min-rtt:   2ms    median-rtt:  93ms    max-rtt: 973ms 
-clients:  5000    95per-rtt: 534ms     min-rtt:   2ms    median-rtt: 128ms    max-rtt: 1486ms 
-clients:  6000    95per-rtt: 1092ms    min-rtt:   2ms    median-rtt: 110ms    max-rtt: 3073ms 
-clients:  7000    95per-rtt: 726ms     min-rtt:   3ms    median-rtt: 185ms    max-rtt: 1116ms 
-clients:  8000    95per-rtt: 1078ms    min-rtt:   2ms    median-rtt: 174ms    max-rtt: 3296ms 
-clients:  9000    95per-rtt: 1401ms    min-rtt:   8ms    median-rtt: 195ms    max-rtt: 6838ms 
-clients: 10000    95per-rtt: 1157ms    min-rtt:   3ms    median-rtt: 282ms    max-rtt: 3446ms 
-clients: 11000    95per-rtt: 1804ms    min-rtt:   4ms    median-rtt: 271ms    max-rtt: 5640ms 
-clients: 12000    95per-rtt: 1339ms    min-rtt:   2ms    median-rtt: 344ms    max-rtt: 2251ms 
-clients: 13000    95per-rtt: 1638ms    min-rtt:   3ms    median-rtt: 336ms    max-rtt: 3341ms 
-clients: 14000    95per-rtt: 1811ms    min-rtt:   3ms    median-rtt: 339ms    max-rtt: 2079ms 
-clients: 15000    95per-rtt: 1407ms    min-rtt:   2ms    median-rtt: 435ms    max-rtt: 6666ms 
-clients: 16000    95per-rtt: 2796ms    min-rtt:   2ms    median-rtt: 398ms    max-rtt: 4769ms 
-clients: 17000    95per-rtt: 2494ms    min-rtt:   6ms    median-rtt: 338ms    max-rtt: 36085ms 
-clients: 18000    95per-rtt: 2844ms    min-rtt:   2ms    median-rtt: 374ms    max-rtt: 7384ms 
-clients: 19000    95per-rtt: 4010ms    min-rtt:  17ms    median-rtt: 370ms    max-rtt: 5504ms 
+clients:  1000    95per-rtt: 173ms     min-rtt:   2ms    median-rtt:  21ms    max-rtt: 617ms
+clients:  2000    95per-rtt: 311ms     min-rtt:   2ms    median-rtt:  39ms    max-rtt: 594ms
+clients:  3000    95per-rtt: 386ms     min-rtt:   3ms    median-rtt:  91ms    max-rtt: 592ms
+clients:  4000    95per-rtt: 539ms     min-rtt:   2ms    median-rtt:  93ms    max-rtt: 973ms
+clients:  5000    95per-rtt: 534ms     min-rtt:   2ms    median-rtt: 128ms    max-rtt: 1486ms
+clients:  6000    95per-rtt: 1092ms    min-rtt:   2ms    median-rtt: 110ms    max-rtt: 3073ms
+clients:  7000    95per-rtt: 726ms     min-rtt:   3ms    median-rtt: 185ms    max-rtt: 1116ms
+clients:  8000    95per-rtt: 1078ms    min-rtt:   2ms    median-rtt: 174ms    max-rtt: 3296ms
+clients:  9000    95per-rtt: 1401ms    min-rtt:   8ms    median-rtt: 195ms    max-rtt: 6838ms
+clients: 10000    95per-rtt: 1157ms    min-rtt:   3ms    median-rtt: 282ms    max-rtt: 3446ms
+clients: 11000    95per-rtt: 1804ms    min-rtt:   4ms    median-rtt: 271ms    max-rtt: 5640ms
+clients: 12000    95per-rtt: 1339ms    min-rtt:   2ms    median-rtt: 344ms    max-rtt: 2251ms
+clients: 13000    95per-rtt: 1638ms    min-rtt:   3ms    median-rtt: 336ms    max-rtt: 3341ms
+clients: 14000    95per-rtt: 1811ms    min-rtt:   3ms    median-rtt: 339ms    max-rtt: 2079ms
+clients: 15000    95per-rtt: 1407ms    min-rtt:   2ms    median-rtt: 435ms    max-rtt: 6666ms
+clients: 16000    95per-rtt: 2796ms    min-rtt:   2ms    median-rtt: 398ms    max-rtt: 4769ms
+clients: 17000    95per-rtt: 2494ms    min-rtt:   6ms    median-rtt: 338ms    max-rtt: 36085ms
+clients: 18000    95per-rtt: 2844ms    min-rtt:   2ms    median-rtt: 374ms    max-rtt: 7384ms
+clients: 19000    95per-rtt: 4010ms    min-rtt:  17ms    median-rtt: 370ms    max-rtt: 5504ms
 clients: 20000    95per-rtt: 2819ms    min-rtt:   2ms    median-rtt: 470ms    max-rtt: 8598ms
 
 Missing received broadcasts: expected 23100000, got 23065521

benchmarks/2018-03-04.md

@@ -16,7 +16,7 @@ The purpose of this benchmark is to measure the thoughout of RPC connection betw
 **NOTE 2:** "Noop RPC" is just a gRPC handling doing nothing except from responding with success result.
 
 Sources:
-- [Golang](https://github.com/anycable/anycable-go/blob/chore/benchmarking/cmd/rpc-bench/main.go) 
+- [Golang](https://github.com/anycable/anycable-go/blob/chore/benchmarking/cmd/rpc-bench/main.go)
 - [Erlang](https://github.com/anycable/simple-cable-app/tree/master/benchmarks)
 
 ## Erlang single connection