Better: Update parallel dependency version to '~> 2' and bump ruby requirement to 3.3.0 (#40)

Author: ylecuyer

.github/workflows/test.yml

@@ -10,7 +10,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ruby: [2.6, 2.7, '3.0', 3.1, 3.2, 3.3, 3.4, 4.0, head]
+        ruby: [3.3, 3.4, 4.0, head]
 
     steps:
     - name: Checkout repository

Gemfile.lock

@@ -3,15 +3,15 @@ PATH
   specs:
     puma-status (1.7)
       net_http_unix (~> 0.2)
-      parallel (~> 1)
+      parallel (~> 2)
 
 GEM
   remote: https://rubygems.org/
   specs:
     climate_control (0.2.0)
     diff-lcs (1.5.0)
     net_http_unix (0.2.2)
-    parallel (1.24.0)
+    parallel (2.1.0)
     rspec (3.12.0)
       rspec-core (~> 3.12.0)
       rspec-expectations (~> 3.12.0)
@@ -37,4 +37,4 @@ DEPENDENCIES
   timecop (~> 0.9)
 
 BUNDLED WITH
-   2.3.5
+   2.5.3

puma-status.gemspec

@@ -6,14 +6,14 @@ Gem::Specification.new do |s|
   s.summary = 'Command-line tool for puma to display information about running request/process'
   s.license = "MIT"
   s.homepage = 'https://github.com/ylecuyer/puma-status'
-  s.required_ruby_version = '>=2.6.0'
+  s.required_ruby_version = '>=3.3.0'
 
   s.files = Dir.glob("{bin,lib}/**/*") + %w(LICENSE)
   s.require_paths = ["lib"]
   s.executables = ['puma-status']
 
   s.add_runtime_dependency "net_http_unix", '~> 0.2'
-  s.add_runtime_dependency "parallel", '~> 1'
+  s.add_runtime_dependency "parallel", '~> 2'
 
   s.add_development_dependency "rspec", '~> 3.8'
   s.add_development_dependency "climate_control", '~> 0.2'