Class: Mutant::Context Private
- Inherits:
-
Object
- Object
- Mutant::Context
- Extended by:
- AST::Sexp
- Includes:
- Adamantium::Flat
- 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.
'::'.freeze
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
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# File 'lib/mutant/context.rb', line 78 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
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# File 'lib/mutant/context.rb', line 35 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
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# File 'lib/mutant/context.rb', line 21 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
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# File 'lib/mutant/context.rb', line 66 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
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# File 'lib/mutant/context.rb', line 48 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
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# File 'lib/mutant/context.rb', line 12 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
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# File 'lib/mutant/context.rb', line 59 def unqualified_name name_nesting.last end |