Hash coercion: incorrect handling of map types

googleapis / gax-ruby

Google API Extensions for Ruby

https://rubygems.org/gems/google-gax

BSD 3-Clause "New" or "Revised" License

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Hash coercion: incorrect handling of map types #83

Closed geigerj closed 7 years ago

geigerj commented 7 years ago

Observed behavior

util.coerce will attempt to coerce the my_map field of {:my_map => {'a_string_key', 'a_string_val'}} to a proto because the value is a hash. The proto constructor then fails.

Expected

util.coerce should convert hashes to protos only if they are message fields, not map fields.