Release prism-merge v1.1.1 · structuredmerge/structuredmerge-ruby

1.1.1 - 2025-12-04

Documented comparison of this tool, git-merge, and IDE "Smart Merge" in README.md
Comprehensive node signature support for all Prism node types with nested content:
- SingletonClassNode - singleton class definitions (class << self)
- CaseNode / CaseMatchNode - case statements and pattern matching
- WhileNode / UntilNode / ForNode - loop constructs
- BeginNode - exception handling blocks
- SuperNode / ForwardingSuperNode - super calls with blocks
- LambdaNode - lambda expressions
- PreExecutionNode / PostExecutionNode - BEGIN/END blocks
- ParenthesesNode / EmbeddedStatementsNode - parenthesized expressions
Smart signature matching for assignment method calls (config.setting = value) now matches by receiver and method name, not by value, enabling proper merging of configuration blocks

Improved boundary ordering in merge timeline - destination-only content appearing after all template content now correctly appears at the end of merged output (was incorrectly appearing at the beginning)
Extended recursive merge support to handle SingletonClassNode and BeginNode in addition to existing ClassNode, ModuleNode, and CallNode types
Freeze block validation expanded - freeze blocks can now be placed inside more container node types:
- SingletonClassNode (class << self ... end)
- DefNode (method definitions)
- LambdaNode (lambda/proc definitions)
- CallNode with blocks (e.g., RSpec describe/context blocks)
- This allows protecting portions of method implementations or DSL block contents
Added README documentation comparing Prism::Merge algorithm to git merge and IDE smart merge strategies
Added RBS type definitions for FreezeNode class