class SyntaxTree::WithScope::Scope::Local
This class tracks the occurrences of a local variable or argument.
Attributes
- Array
-
The locations of all definitions and assignments of
this local
- Symbol
-
The type of the local (e.g. :argument, :variable)
- Array
-
The locations of all usages of this local
Public Class Methods
Source
# File lib/syntax_tree/with_scope.rb, line 43 def initialize(type) @type = type @definitions = [] @usages = [] end
Public Instance Methods
Source
# File lib/syntax_tree/with_scope.rb, line 49 def add_definition(location) @definitions << location end
Source
# File lib/syntax_tree/with_scope.rb, line 53 def add_usage(location) @usages << location end