From 66eb08d1dc4341a7fd5e91995764ef1ef2f4ea4e Mon Sep 17 00:00:00 2001
From: Rustam Ibragimov <iamdaiver@gmail.com>
Date: Thu, 20 Feb 2020 21:42:46 +0300
Subject: [PATCH 1/4] [sub-config] first step

---
 lib/qonfig/data_set.rb | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/lib/qonfig/data_set.rb b/lib/qonfig/data_set.rb
index f0e40172..8462feb7 100644
--- a/lib/qonfig/data_set.rb
+++ b/lib/qonfig/data_set.rb
@@ -82,6 +82,17 @@ def frozen?
     thread_safe_access { settings.__is_frozen__ }
   end
 
+  # @param keys [Array<String,Symbol>]
+  # @return [Qonfig::DataSet]
+  #
+  # @api public
+  # @since 0.1.0
+  def sub_config(*keys)
+    thread_safe_access do
+      # TODO: realize
+    end
+  end
+
   # @param settings_map [Hash]
   # @param configurations [Proc]
   # @return [void]

From e8cf135526c9efeb062b539b335c1ec9c0e1b289 Mon Sep 17 00:00:00 2001
From: Rustam Ibragimov <iamdaiver@gmail.com>
Date: Sun, 8 Mar 2020 23:16:08 +0300
Subject: [PATCH 2/4] [gem] new rubocop version

---
 qonfig.gemspec | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/qonfig.gemspec b/qonfig.gemspec
index ba690c3a..23858295 100644
--- a/qonfig.gemspec
+++ b/qonfig.gemspec
@@ -31,7 +31,7 @@ Gem::Specification.new do |spec|
 
   spec.add_development_dependency 'simplecov',        '~> 0.18'
   spec.add_development_dependency 'rspec',            '~> 3.9'
-  spec.add_development_dependency 'armitage-rubocop', '~> 0.79'
+  spec.add_development_dependency 'armitage-rubocop', '~> 0.80'
 
   spec.add_development_dependency 'bundler'
   spec.add_development_dependency 'rake', '>= 13'

From 608a6e46932f6c99260e0bb6d149c2b6ab9f5aff Mon Sep 17 00:00:00 2001
From: Rustam Ibragimov <iamdaiver@gmail.com>
Date: Sun, 8 Mar 2020 23:17:22 +0300
Subject: [PATCH 3/4] [gem] useless cops (dropped from the last rubocop
 release)

---
 spec/features/plugins/toml/save_to_toml_spec.rb | 2 --
 spec/features/save_to_file/save_to_json_spec.rb | 2 --
 spec/features/save_to_file/save_to_yaml_spec.rb | 2 --
 3 files changed, 6 deletions(-)

diff --git a/spec/features/plugins/toml/save_to_toml_spec.rb b/spec/features/plugins/toml/save_to_toml_spec.rb
index 1d9107c2..9f886279 100644
--- a/spec/features/plugins/toml/save_to_toml_spec.rb
+++ b/spec/features/plugins/toml/save_to_toml_spec.rb
@@ -79,7 +79,6 @@
 
     context 'config with supported toml types' do
       let(:config) do
-        # rubocop:disable Style/BracesAroundHashParameters
         Class.new(Qonfig::DataSet) do
           setting :true_boolean, true
           setting :false_boolean, false
@@ -90,7 +89,6 @@
           setting :collection, [%w[1 2], [3, 4], [true, false], []]
           setting :time, Time.utc(2031, 0o5, 27, 0o7, 32, 0)
         end.new
-        # rubocop:enable Style/BracesAroundHashParameters
       end
 
       specify 'correctly represents YAML data types' do
diff --git a/spec/features/save_to_file/save_to_json_spec.rb b/spec/features/save_to_file/save_to_json_spec.rb
index 545665dd..f3679403 100644
--- a/spec/features/save_to_file/save_to_json_spec.rb
+++ b/spec/features/save_to_file/save_to_json_spec.rb
@@ -90,7 +90,6 @@
     let(:config_file_name) { "#{SecureRandom.uuid}.json" }
     let(:config_file_path) { SpecSupport.artifact_path(config_file_name) }
     let(:config_klass) do
-      # rubocop:disable Style/BracesAroundHashParameters
       Class.new(Qonfig::DataSet) do
         setting :true_bollean, true
         setting :false_boolean, false
@@ -99,7 +98,6 @@
         setting :null_data, nil
         setting :collection, ['1', 2, true, false, nil, [], {}]
       end
-      # rubocop:enable Style/BracesAroundHashParameters
     end
     let(:config) { config_klass.new }
 
diff --git a/spec/features/save_to_file/save_to_yaml_spec.rb b/spec/features/save_to_file/save_to_yaml_spec.rb
index 406908f4..ef31ac2c 100644
--- a/spec/features/save_to_file/save_to_yaml_spec.rb
+++ b/spec/features/save_to_file/save_to_yaml_spec.rb
@@ -111,7 +111,6 @@
     let(:config_file_name) { "#{SecureRandom.uuid}.yml" }
     let(:config_file_path) { SpecSupport.artifact_path(config_file_name) }
     let(:config_klass) do
-      # rubocop:disable Style/BracesAroundHashParameters
       Class.new(Qonfig::DataSet) do
         setting :true_bollean, true
         setting :false_boolean, false
@@ -120,7 +119,6 @@
         setting :null_data, nil
         setting :collection, ['1', 2, true, false, nil, [], {}]
       end
-      # rubocop:enable Style/BracesAroundHashParameters
     end
     let(:config) { config_klass.new }
 

From 2e2887c2fc09738b5af775525ee72443059d4e4f Mon Sep 17 00:00:00 2001
From: Rustam Ibragimov <iamdaiver@gmail.com>
Date: Sun, 8 Mar 2020 23:20:39 +0300
Subject: [PATCH 4/4] [sub-config] additional attributes

---
 lib/qonfig/data_set.rb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/qonfig/data_set.rb b/lib/qonfig/data_set.rb
index 8462feb7..8bdbec9e 100644
--- a/lib/qonfig/data_set.rb
+++ b/lib/qonfig/data_set.rb
@@ -83,11 +83,13 @@ def frozen?
   end
 
   # @param keys [Array<String,Symbol>]
+  # @option sttings [Hash<String|Symbol,Any>]
+  # @param configurations [Block]
   # @return [Qonfig::DataSet]
   #
   # @api public
   # @since 0.1.0
-  def sub_config(*keys)
+  def sub_config(*keys, settings: {}, &configurations)
     thread_safe_access do
       # TODO: realize
     end