Service that will flatten an input arrat of arbitrarily nested arrays of values (of mixed types) into a flat array of values, and give the level of the deepest element in the array.

Add a list of the last 100 successfully processed requests. Each entry of the list provide the next information:

• the input array
• depth of the original input array

POST : http://localhost:8085/flatten

GET: http://localhost:8085/history

Storage (postgreSQL with bytea columns to save history request and response)

Only you will need execute:

make up

You can execute test with the next command:

make test

Up the service:

make up

Down the service:

make down

See status containers:

make ps

Execute tests:

make test

We have an unique docker file for development and production environments using multi-stage builds:

• Stage builder with golang image to can compile and execute tests (docker-compose use this stage).
• Stage production with alpine image with binaries generated in builder stage.

Note: we are using upx (see https://github.com/upx/upx) in the docker file to compress binary files generated.