Class: Mutant::Context Private
- Inherits:
-
Object
- Object
- Mutant::Context
- Extended by:
- AST::Sexp
- Includes:
- Unparser::Adamantium
- Defined in:
- lib/mutant/context.rb
Overview
This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.
An abstract context where mutations can be applied to.
Constant Summary collapse
- NAMESPACE_DELIMITER =
This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.
'::'
Instance Attribute Summary collapse
-
#scope ⇒ Module|Class
readonly
private
Scope wrapped by context.
Class Method Summary collapse
-
.wrap(scope, node) ⇒ Parser::AST::Class, Parser::AST::Module
private
Wrap node into ast node.
Instance Method Summary collapse
-
#identification ⇒ String
private
Identification string.
-
#match_expressions ⇒ Enumerable<Expression>
private
Match expressions for scope.
-
#nesting ⇒ Enumerable<Class,Module>
private
Nesting of scope.
-
#root(node) ⇒ Parser::AST::Node
private
Return root node for mutation.
-
#unqualified_name ⇒ String
private
Unqualified name of scope.
Instance Attribute Details
#scope ⇒ Module|Class (readonly)
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
Scope wrapped by context
80 81 82 |
# File 'lib/mutant/context.rb', line 80 def scope @scope end |
Class Method Details
.wrap(scope, node) ⇒ Parser::AST::Class, Parser::AST::Module
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
Wrap node into ast node
37 38 39 40 41 42 43 44 45 |
# File 'lib/mutant/context.rb', line 37 def self.wrap(scope, node) name = s(:const, nil, scope.name.split(NAMESPACE_DELIMITER).last.to_sym) case scope when Class s(:class, name, nil, node) when Module s(:module, name, node) end end |
Instance Method Details
#identification ⇒ String
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
Identification string
23 24 25 |
# File 'lib/mutant/context.rb', line 23 def identification scope.name end |
#match_expressions ⇒ Enumerable<Expression>
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
Match expressions for scope
68 69 70 71 72 73 74 |
# File 'lib/mutant/context.rb', line 68 def match_expressions name_nesting.each_index.reverse_each.map do |index| Expression::Namespace::Recursive.new( scope_name: name_nesting.take(index.succ).join(NAMESPACE_DELIMITER) ) end end |
#nesting ⇒ Enumerable<Class,Module>
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
Nesting of scope
50 51 52 53 54 55 |
# File 'lib/mutant/context.rb', line 50 def nesting const = Object name_nesting.map do |name| const = const.const_get(name) end end |
#root(node) ⇒ Parser::AST::Node
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
Return root node for mutation
14 15 16 17 18 |
# File 'lib/mutant/context.rb', line 14 def root(node) nesting.reverse.reduce(node) do |current, scope| self.class.wrap(scope, current) end end |
#unqualified_name ⇒ String
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
Unqualified name of scope
61 62 63 |
# File 'lib/mutant/context.rb', line 61 def unqualified_name name_nesting.last end |