Set minimal ruby to 3.0, add 3.2 to the test matrix

.github/workflows/main.yml

@@ -22,7 +22,7 @@ jobs:
  runs-on: ubuntu-latest
  strategy:
  matrix:
- ruby: ["2.7", "3.0", "3.1"]
+ ruby: ["3.0", "3.1", "3.2"]
  steps:
  - uses: actions/checkout@v2
 

.rubocop.yml

@@ -1,5 +1,5 @@
 AllCops:
- TargetRubyVersion: 2.7
+ TargetRubyVersion: 3.0
  NewCops: enable
  SuggestExtensions: false
 

.tool-versions

@@ -1 +1 @@
-ruby 2.7.5
+ruby 3.0.6

README.md

@@ -27,7 +27,7 @@ event loop.
 
 ## Dependencies
 
-Grumlin works with ruby >= 2.7, but it's recommended to use 3.1 due to [zlib warnings](https://github.com/socketry/async-websocket/issues/42).
+Grumlin works with ruby >= 3.0, but it's recommended to use 3.1 due to [zlib warnings](https://github.com/socketry/async-websocket/issues/42).
 
 ## Install
 

grumlin.gemspec

@@ -16,7 +16,7 @@ Gem::Specification.new do |spec|
 
  spec.homepage = "https://github.com/babbel/grumlin"
  spec.license = "MIT"
- spec.required_ruby_version = Gem::Requirement.new(">= 2.7.0")
+ spec.required_ruby_version = Gem::Requirement.new(">= 3.0")
 
  spec.metadata["homepage_uri"] = spec.homepage
  spec.metadata["source_code_uri"] = "https://github.com/babbel/grumlin"

lib/grumlin/repository/instance_methods.rb

@@ -58,7 +58,7 @@ def drop_edge(id = nil, from: nil, to: nil, label: nil, start: g) # rubocop:disa
 
  def add_vertex(label, id = nil, start: g, **properties)
  id ||= properties[T.id]
- properties = except(properties, T.id)
+ properties = properties.except(T.id)
 
  t = start.addV(label)
  t = t.props(T.id => id) unless id.nil?
@@ -67,7 +67,7 @@ def add_vertex(label, id = nil, start: g, **properties)
 
  def add_edge(label, id = nil, from:, to:, start: g, **properties)
  id ||= properties[T.id]
- properties = except(properties, T.label)
+ properties = properties.except(T.label)
  properties[T.id] = id
 
  start.addE(label).from(__.V(from)).to(__.V(to)).props(**properties).next
@@ -136,20 +136,10 @@ def with_upsert_retry(retry_params, &block)
  Retryable.retryable(**retry_params, &block)
  end
 
- # A polyfill for Hash#except for ruby 2.x environments without ActiveSupport
- # TODO: delete and use native Hash#except after ruby 2.7 is deprecated.
- def except(hash, *keys)
- return hash.except(*keys) if hash.respond_to?(:except)
-
- hash.each_with_object({}) do |(k, v), res|
- res[k] = v unless keys.include?(k)
- end
- end
-
  def cleanup_properties(create_properties, update_properties, *props_to_cleanup)
  props_to_cleanup = [T.id, T.label] if props_to_cleanup.empty?
  [create_properties, update_properties].map do |props|
- except(props, props_to_cleanup)
+ props.except(props_to_cleanup)
  end
  end
 end