This module generates a report of worked hours based on the lines of CSV files that are processed in pararallel and merged together in the end.
The CSV files have the following structure:
| name | worked hours | day | month | year |
|---|---|---|---|---|
| Daniele | 7 | 29 | 4 | 2018 |
| Mayk | 4 | 9 | 12 | 2019 |
| Daniele | 5 | 27 | 12 | 2016 |
| Mayk | 1 | 2 | 12 | 2017 |
| Giuliano | 3 | 13 | 2 | 2017 |
| Cleiton | 1 | 22 | 6 | 2020 |
| Giuliano | 6 | 18 | 2 | 2019 |
This is challenge #2 of Rocketseat's Ignite Elixir module 2.
Once inside the project's directory, you can run it using Elixir's interactive shell:
$ iex -S mixiex(1)> GenReportParallel.build(["part_1.csv","part_2.csv","part_3.csv"])
{:ok,
%{
"all_hours" => %{
"cleiton" => 13797,
"daniele" => 13264,
"danilo" => 13583,
"diego" => 13015,
"giuliano" => 13671,
"jakeliny" => 13909,
"joseph" => 13174,
"mayk" => 13526,
"rafael" => 13597,
"vinicius" => 13412
},
...You can also run the tests script in the terminal (outside iex):
$ mix test
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