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-rw-r--r--vendor/bundle/ruby/3.4.0/gems/rake-13.3.0/lib/rake/scope.rb43
1 files changed, 43 insertions, 0 deletions
diff --git a/vendor/bundle/ruby/3.4.0/gems/rake-13.3.0/lib/rake/scope.rb b/vendor/bundle/ruby/3.4.0/gems/rake-13.3.0/lib/rake/scope.rb
new file mode 100644
index 0000000..fc1eb6c
--- /dev/null
+++ b/vendor/bundle/ruby/3.4.0/gems/rake-13.3.0/lib/rake/scope.rb
@@ -0,0 +1,43 @@
+# frozen_string_literal: true
+module Rake
+ class Scope < LinkedList # :nodoc: all
+
+ # Path for the scope.
+ def path
+ map(&:to_s).reverse.join(":")
+ end
+
+ # Path for the scope + the named path.
+ def path_with_task_name(task_name)
+ "#{path}:#{task_name}"
+ end
+
+ # Trim +n+ innermost scope levels from the scope. In no case will
+ # this trim beyond the toplevel scope.
+ def trim(n)
+ result = self
+ while n > 0 && !result.empty?
+ result = result.tail
+ n -= 1
+ end
+ result
+ end
+
+ # Scope lists always end with an EmptyScope object. See Null
+ # Object Pattern)
+ class EmptyScope < EmptyLinkedList
+ @parent = Scope
+
+ def path
+ ""
+ end
+
+ def path_with_task_name(task_name)
+ task_name
+ end
+ end
+
+ # Singleton null object for an empty scope.
+ EMPTY = EmptyScope.new
+ end
+end