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# Arrow Lua example
There are Lua example codes in this directory.
## How to run
All example codes use [LGI](https://github.com/pavouk/lgi) to use
Arrow GLib based bindings.
Here are command lines to install LGI on Debian GNU/Linux and Ubuntu:
```text
% sudo apt install -y luarocks
% sudo luarocks install lgi
```
## Lua example codes
Here are example codes in this directory:
* `write-batch.lua`: It shows how to write Arrow array to file in
batch mode.
* `read-batch.lua`: It shows how to read Arrow array from file in
batch mode.
* `write-stream.lua`: It shows how to write Arrow array to file in
stream mode.
* `read-stream.lua`: It shows how to read Arrow array from file in
stream mode.
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