feat(ruby): Add Ruby FFI wrapper for spannerlib #545
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olavloite
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spannerlib/wrappers/spannerlib-ruby/spec/spannerlib/ruby_spec.rb
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olavloite
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olavloite
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This PR introduces a new Ruby wrapper for spannerlib, located in spannerlib/wrappers/spannerlib-ruby.
The implementation uses Ruby's ffi gem to bind to the native Go library and exposes an idiomatic API with Pool and Connection classes. A full RSpec test suite is included to verify functionality against the Spanner emulator.
How to Test
Start the Spanner emulator (using docker).
Export the host: export SPANNER_EMULATOR_HOST="localhost:9010".
Build the Go shared library (.so file).
Navigate to spannerlib/wrappers/spannerlib-ruby.
Run bundle install and then bundle exec rspec.