Class: Unparser::Preprocessor::CompactDSTR
- Inherits:
-
Unparser::Preprocessor
- Object
- Unparser::Preprocessor
- Unparser::Preprocessor::CompactDSTR
- Defined in:
- lib/unparser/preprocessor.rb
Overview
Preprocessor eliminating unneded dstr nodes
Constant Summary
Constants inherited from Unparser::Preprocessor
Instance Method Summary collapse
-
#result ⇒ Parser::AST::Node
private
Return preprocessor result.
Methods inherited from Unparser::Preprocessor
Methods included from NodeHelpers
Instance Method Details
#result ⇒ 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 preprocessor result
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# File 'lib/unparser/preprocessor.rb', line 165 def result if children.all? { |child| child.type == :str } node.updated(:str, [children.map { |child| child.children.first }.join]) else node end end |