Introducing yaml-merge

🏷️ introduction yaml-merge 🏷️ rubygems

YamlMerge owns the shared YAML behavior in StructuredMerge Ruby. It matches mapping entries by path and provides the source-preserving foundation used by parser-specific providers. Use TreeHaver for parser selection and AstCrispr for targeted edits, as described in the README.

Read the upstream README for installation and usage, or browse the project repository.