lib/runger/env.rb in runger_config-4.0.0 vs lib/runger/env.rb in runger_config-5.0.0

@@ -1,72 +1,70 @@
 # frozen_string_literal: true
 
-module Runger
-  # Parses environment variables and provides
-  # method-like access
-  class Env
-    using Runger::Ext::DeepDup
-    using Runger::Ext::Hash
+# Parses environment variables and provides
+# method-like access
+class Runger::Env
+  using Runger::Ext::DeepDup
+  using Runger::Ext::Hash
 
-    class << self
-      def from_hash(hash, prefix: nil, memo: {})
-        hash.each do |key, value|
-          prefix_with_key = (prefix && !prefix.empty?) ? "#{prefix}_#{key.to_s.upcase}" : key.to_s.upcase
+  class << self
+    def from_hash(hash, prefix: nil, memo: {})
+      hash.each do |key, value|
+        prefix_with_key = (prefix && !prefix.empty?) ? "#{prefix}_#{key.to_s.upcase}" : key.to_s.upcase
 
-          if value.is_a?(Hash)
-            from_hash(value, prefix: "#{prefix_with_key}_", memo:)
-          else
-            memo[prefix_with_key] = value.to_s
-          end
+        if value.is_a?(Hash)
+          from_hash(value, prefix: "#{prefix_with_key}_", memo:)
+        else
+          memo[prefix_with_key] = value.to_s
         end
-
-        memo
       end
+
+      memo
     end
+  end
 
-    include Tracing
+  include ::Runger::Tracing
 
-    attr_reader :data, :traces, :type_cast, :env_container
+  attr_reader :data, :traces, :type_cast, :env_container
 
-    def initialize(type_cast: AutoCast, env_container: ENV)
-      @type_cast = type_cast
-      @data = {}
-      @traces = {}
-      @env_container = env_container
-    end
+  def initialize(type_cast: ::Runger::AutoCast, env_container: ENV)
+    @type_cast = type_cast
+    @data = {}
+    @traces = {}
+    @env_container = env_container
+  end
 
-    def clear
-      data.clear
-      traces.clear
-    end
+  def clear
+    data.clear
+    traces.clear
+  end
 
-    def fetch(prefix)
-      return data[prefix].deep_dup if data.key?(prefix)
+  def fetch(prefix)
+    return data[prefix].deep_dup if data.key?(prefix)
 
-      Tracing.capture do
-        data[prefix] = parse_env(prefix)
-      end.then do |trace|
-        traces[prefix] = trace
-      end
-
-      data[prefix].deep_dup
+    ::Runger::Tracing.capture do
+      data[prefix] = parse_env(prefix)
+    end.then do |trace|
+      traces[prefix] = trace
     end
 
-    def fetch_with_trace(prefix)
-      [fetch(prefix), traces[prefix]]
-    end
+    data[prefix].deep_dup
+  end
 
-    private
+  def fetch_with_trace(prefix)
+    [fetch(prefix), traces[prefix]]
+  end
 
-    def parse_env(prefix)
-      match_prefix = prefix.empty? ? prefix : "#{prefix}_"
-      env_container.each_pair.with_object({}) do |(key, val), data|
-        next unless key.start_with?(match_prefix)
+  private
 
-        path = key.sub(/^#{match_prefix}/, "").downcase
+  def parse_env(prefix)
+    match_prefix = prefix.empty? ? prefix : "#{prefix}_"
+    env_container.each_pair.with_object({}) do |(key, val), data|
+      next unless key.start_with?(match_prefix)
 
-        paths = path.split("__")
-        trace!(:env, *paths, key:) { data.bury(type_cast.call(val), *paths) }
-      end
+      path = key.sub(/^#{match_prefix}/, '').downcase
+
+      paths = path.split('__')
+      trace!(:env, *paths, key:) { data.bury(type_cast.call(val), *paths) }
     end
   end
 end