The challenge was solved using GOLANG
It is necessary to have docker installed.
Building image
Before running the program it's necessary to build the image from our Dockerfile
# We need to be in the root directory of the project.
> docker build -t draftea-challenge .Running container
We can run this program in two ways using docker:
Interactive mode
Writing position and instructions
> docker run -i --rm draftea-challengeExample
5 3
-- New Robot --
1 1 E
RFRFRFRF
-- output --
1 1 E
------------
-- New Robot --
3 2 N
FRRFLLFFRRFLL
-- output --
3 3 N LOST
------------
-- New Robot --
0 3 W
LLFFFLFLFL
-- output --
2 3 S
------------
Passing a file
Passing several operations from file.
> docker run -i --rm draftea-challenge < data.txtRunning with GO
# it's necessary to install GO and dependencies
go mod download
go run ./cmd/cli/main.go < ./data.txt
-- New Robot --
1 1 E
RFRFRFRF
-- last position --
1 1 E
-------------------
-- New Robot --
3 2 N
FRRFLLFFRRFLL
-- last position --
3 3 N LOST
-------------------
-- New Robot --
0 3 W
LLFFFLFLFL
-- last position --
2 3 S
-------------------
-- Outputs --
1 1 E
3 3 N LOST
2 3 S
# Or just
go run ./cmd/cli/main.go
5 3
1 1 E
-- New Robot --
1 1 E
RRFFRRFF
RRFFRRFF
-- last position --
0 1 W LOSTRunning tests
# it's necessary to install GO and dependencies
go mod download
go test -v ./...** Comments clarify the code and they are added with purpose of making the code easier to understand.
** TODO: Add more unit tests
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