mu

.ruby-version

@@ -1 +1 @@
-3.1
+3.2

Gemfile

@@ -2,14 +2,9 @@
 
 source "https://rubygems.org"
 
-git_source(:github) {|repo_name| "https://github.com/#{repo_name}" }
-
-gem "sequel"
-gem "sqlite3"
-
-group :development do
-  gem "minitest"
-  gem "rake"
-  gem "steep"
-  gem "typeprof"
-end
+gem "minitest"
+gem "phlex"
+gem "rackup"
+gem "rake"
+gem "roda"
+gem "tilt"

Gemfile.lock

@@ -1,71 +1,37 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (7.0.4)
-      concurrent-ruby (~> 1.0, >= 1.0.2)
-      i18n (>= 1.6, < 2)
-      minitest (>= 5.1)
-      tzinfo (~> 2.0)
-    ast (2.4.2)
-    concurrent-ruby (1.1.10)
-    csv (3.2.5)
-    ffi (1.15.5)
-    fileutils (1.6.0)
-    i18n (1.12.0)
-      concurrent-ruby (~> 1.0)
-    json (2.6.2)
-    language_server-protocol (3.17.0.1)
-    listen (3.7.1)
-      rb-fsevent (~> 0.10, >= 0.10.3)
-      rb-inotify (~> 0.9, >= 0.9.10)
-    logger (1.5.1)
-    minitest (5.16.3)
-    parallel (1.22.1)
-    parser (3.1.2.1)
-      ast (~> 2.4.1)
-    rainbow (3.1.1)
+    cgi (0.3.6)
+    concurrent-ruby (1.2.2)
+    erb (4.0.2)
+      cgi (>= 0.3.3)
+    minitest (5.18.0)
+    phlex (1.8.1)
+      concurrent-ruby (~> 1.2)
+      erb (>= 4)
+      zeitwerk (~> 2.6)
+    rack (3.0.8)
+    rackup (2.1.0)
+      rack (>= 3)
+      webrick (~> 1.8)
     rake (13.0.6)
-    rb-fsevent (0.11.2)
-    rb-inotify (0.10.1)
-      ffi (~> 1.0)
-    rbs (2.7.0)
-    securerandom (0.2.0)
-    sequel (5.62.0)
-    sqlite3 (1.5.3-arm64-darwin)
-    steep (1.2.1)
-      activesupport (>= 5.1)
-      csv (>= 3.0.9)
-      fileutils (>= 1.1.0)
-      json (>= 2.1.0)
-      language_server-protocol (>= 3.15, < 4.0)
-      listen (~> 3.0)
-      logger (>= 1.3.0)
-      parallel (>= 1.0.0)
-      parser (>= 3.1)
-      rainbow (>= 2.2.2, < 4.0)
-      rbs (>= 2.7.0)
-      securerandom (>= 0.1)
-      strscan (>= 1.0.0)
-      terminal-table (>= 2, < 4)
-    strscan (3.0.4)
-    terminal-table (3.0.2)
-      unicode-display_width (>= 1.1.1, < 3)
-    typeprof (0.21.3)
-      rbs (>= 1.8.1)
-    tzinfo (2.0.5)
-      concurrent-ruby (~> 1.0)
-    unicode-display_width (2.3.0)
+    roda (3.69.0)
+      rack
+    tilt (2.2.0)
+    webrick (1.8.1)
+    zeitwerk (2.6.8)
 
 PLATFORMS
   arm64-darwin-21
+  arm64-darwin-22
 
 DEPENDENCIES
   minitest
+  phlex
+  rackup
   rake
-  sequel
-  sqlite3
-  steep
-  typeprof
+  roda
+  tilt
 
 BUNDLED WITH
    2.3.18

Rakefile

@@ -1,27 +1,5 @@
 require "minitest/test_task"
-require "sequel"
 
-task default: :test
+task :default => :test
 
-namespace :db do
-  desc "Run migrations"
-  task :migrate, [:version] do |t, args|
-    require "sequel/core"
-    Sequel.extension :migration
-    version = args[:version].to_i if args[:version]
-    Sequel.connect(ENV.fetch("DATABASE_URL")) do |db|
-      Sequel::Migrator.run(db, "db/migrations", target: version)
-    end
-  end
-end
-
-Minitest::TestTask.create(:test) do |t|
-  t.test_globs = ["test/**/test_*.rb"]
-end
-
-namespace :test do
-  desc "Run tests on Ruby file changes"
-  task :watch do
-    sh "fd .*.rb | entr -d rake test"
-  end
-end
+Minitest::TestTask.create

Steepfile

@@ -1,27 +0,0 @@
-# D = Steep::Diagnostic
-#
-# target :lib do
-#   signature "sig"
-#
-#   check "lib"                       # Directory name
-#   check "Gemfile"                   # File name
-#   check "app/models/**/*.rb"        # Glob
-#   # ignore "lib/templates/*.rb"
-#
-#   # library "pathname", "set"       # Standard libraries
-#   # library "strong_json"           # Gems
-#
-#   # configure_code_diagnostics(D::Ruby.strict)       # `strict` diagnostics setting
-#   # configure_code_diagnostics(D::Ruby.lenient)      # `lenient` diagnostics setting
-#   # configure_code_diagnostics do |hash|             # You can setup everything yourself
-#   #   hash[D::Ruby::NoMethod] = :information
-#   # end
-# end
-
-# target :test do
-#   signature "sig", "sig-private"
-#
-#   check "test"
-#
-#   # library "pathname", "set"       # Standard libraries
-# end

config.ru

@@ -0,0 +1,3 @@
+require "./lib/app"
+App.freeze unless ENV["RACK_ENV"] == "development"
+run App.app

db/migrations/001_init.rb

@@ -1,61 +0,0 @@
-Sequel.migration do
-  change do
-    create_table(:pools) do
-      primary_key :id
-
-      String :name, null: false
-
-      DateTime :created_at, null: false
-      DateTime :updated_at, null: false
-    end
-
-    create_table(:items) do
-      primary_key :id
-
-      foreign_key :pool_id, :pools
-
-      String :title, null: false
-      String :body, null: false
-
-      DateTime :created_at, null: false
-      DateTime :updated_at, null: false
-    end
-
-    create_table(:axes) do
-      primary_key :id
-
-      foreign_key :pool_id, :pools
-
-      String :name, null: false
-      String :better_legend, null: false
-      String :worse_legend, null: false
-
-      DateTime :created_at, null: false
-      DateTime :updated_at, null: false
-    end
-
-    create_table(:ratings) do
-      primary_key :id
-
-      foreign_key :axis_id, :axes
-      foreign_key :winner_id, :items
-      foreign_key :loser_id, :items
-
-      DateTime :created_at, null: false
-      DateTime :updated_at, null: false
-    end
-
-    create_table(:rankings) do
-      primary_key :id
-
-      foreign_key :axis_id, :axes
-      foreign_key :item_id, :items
-
-      Float :mu, null: false
-      Float :sigma, null: false
-
-      DateTime :created_at, null: false
-      DateTime :updated_at, null: false
-    end
-  end
-end

lib/app.rb

@@ -0,0 +1,47 @@
+require "roda"
+
+class App < Roda
+  plugin :render, engine: :phlex
+
+  route do |r|
+    r.root do
+      render "hello"
+    end
+  end
+end
+
+
+require "tilt/template"
+require "phlex"
+
+module Tilt
+  class PhlexTemplate < Template
+    def prepare
+    end
+
+    # def evaluate(scope, locals)
+    #   klass = Class.new(Phlex::HTML)
+    #   klass.class_eval(data, __FILE__, __LINE__)
+    #   klass.new.()
+    # end
+
+    def precompiled_template(*)
+      data
+    end
+
+    def precompiled_preamble(*)
+      <<~RUBY
+        klass = Class.new(Phlex::HTML) do
+      RUBY
+    end
+
+    def precompiled_postamble(*)
+      <<~RUBY
+        end
+        klass.new.call
+      RUBY
+    end
+  end
+end
+
+Tilt.register(Tilt::PhlexTemplate, "phlex")

lib/rank_king.rb

@@ -1,19 +0,0 @@
-require "sequel"
-
-Sequel::Model.plugin :timestamps, update_on_create: true
-
-module RankKing
-  DB = Sequel.connect(ENV.fetch("DATABASE_URL"))
-
-  class Pool < Sequel::Model
-  end
-
-  class Item < Sequel::Model
-  end
-
-  class Axis < Sequel::Model(:axes)
-  end
-
-  def self.rate(axis:, winner:, loser:)
-  end
-end

test/test_rank_king.rb

@@ -1,20 +0,0 @@
-require "minitest/autorun"
-
-require "rank_king"
-
-module RankKing
-  class TestRankKing < Minitest::Test
-    def test_rank_king
-      pool = Pool.create(name: "Ping Pong")
-
-      alice = Item.create(title: "Alice", body: "")
-      bob = Item.create(title: "Bob", body: "")
-      eve = Item.create(title: "Eve", body: "")
-      mallory = Item.create(title: "Mallory", body: "")
-
-      axis = Axis.create(name: "Rank", better_legend: "Better", worse_legend: "Worse")
-
-      RankKing.rate(axis:, winner: alice, loser: bob)
-    end
-  end
-end

views/hello.phlex

@@ -0,0 +1,3 @@
+def template
+  h1 { "👋 Hello World!" }
+end