Merge branch 'main' into patch-1

.github/workflows/benchmarks.yml

@@ -0,0 +1,54 @@
+name: Benchmarks
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  rake:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        ruby-version: ['3.1', '3.0', '2.7', '2.5.1',  '2.4.3', 'ruby-head',
+                       'jruby-9.1.17.0', 'jruby-head', 'truffleruby-22.3.0',
+                       'truffleruby-head']
+
+    steps:
+      - name: Set Share Env
+        if: github.ref_name == 'main'
+        run: |
+          echo "SHARE=1" >> $GITHUB_ENV
+      - uses: actions/checkout@v3
+      - name: Set up Ruby ${{ matrix.ruby-version }}
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: ${{ matrix.ruby-version }}
+      - name: Install dependencies
+        run: bundle install
+      - name: Run benchmarks
+        run: bundle exec rake
+
+  rake_old:
+    runs-on: ubuntu-20.04
+
+    strategy:
+      matrix:
+        ruby-version: ['2.3.0', '2.1.9', '2.2.10']
+
+    steps:
+      - name: Set Share Env
+        if: github.ref_name == 'main'
+        run: |
+          echo "SHARE=1" >> $GITHUB_ENV
+      - uses: actions/checkout@v3
+      - name: Set up Ruby ${{ matrix.ruby-version }}
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: ${{ matrix.ruby-version }}
+      - name: Install dependencies
+        run: bundle install
+      - name: Run benchmarks
+        run: bundle exec rake

CONTRIBUTING.md

@@ -4,7 +4,7 @@ If you find any typos, errors, or have an better example. Just raise a new issue
 
 <3
 
-These idioms list here are trying to satisfiy following goals:
+These idioms list here are trying to satisfy following goals:
 
 [![GOALS](/images/Goals.png)](https://speakerdeck.com/sferik/writing-fast-ruby?slide=11)
 

Gemfile

@@ -2,4 +2,7 @@ source 'https://rubygems.org'
 
 gem 'benchmark-ips', '>= 2.0'
 
+gem 'activesupport', '>= 2.2.1'
+gem 'e2mmap'
+
 gem 'rake'