Sourced fromsyntax_tree's changelog.

[5.3.0] - 2023-01-26

Added

• #arity has been added toDefNode,BlockNode, andParams. The method returns a range where the lower bound is the minimum and the upper bound is the maximum number of arguments that can be used to invoke that block/method definition.
• #arity has been added toCallNode,Command,CommandCall, andVCall nodes. The method returns the number of arguments included in the invocation. For splats, double splats, or argument forwards, this method returnsFloat::INFINITY.
• SyntaxTree::index andSyntaxTree::index_file APIs have been added to collect a list of classes, modules, and methods defined in a given source string or file, respectively. These APIs are experimental and subject to change.
• Aplugin/disable_auto_ternary plugin has been added the disables the formatted that automatically changes permissableif/else clauses into ternaries.

Changed

• Files are now only written from the CLI if the content of them changes, which should match watching files less chaotic.
• In the case thatrb_iseq_load cannot be found,Fiddle::DLError is now rescued.
• Previously if there were invalid UTF-8 byte sequences after the__END__ keyword the parser could potentially have crashed when parsing comments. This has been fixed.
• Previously there was special formatting for array literals that contained only variable references (either locals, method calls, or constants). For consistency, this has been removed and all array literals are now formatted the same way.

• c497724 Bump to version 5.3.0
• ee84d7c Rename plugin/disable_ternary to plugin/disable_auto_ternary
• 475e0c5 Merge pull request#250 from davidtaylorhq/disable-ternary-plugin
• 82dc9b7 Introduceplugin/disable_ternary
• f3fe657 Merge pull request#267 from ruby-syntax-tree/remove-var-ref-array-formatting
• a8ae2af Remove VarRef array formatting
• 5a9bf11 Small arity refactor
• 51056cd Merge pull request#257 from vinistock/vs/add_arity_to_invocations
• 98a6b73 Bump deps
• 3409a09 Merge pull request#266 from ruby-syntax-tree/test-coverage
• Additional commits viewable incompare view

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