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Make GamePicker idempotent #23

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Serneum opened this issue Oct 17, 2016 · 0 comments

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Serneum commented Oct 17, 2016 •

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iex(26)> val = :crypto.hash(:sha256, "2016/10/17") |> Base.encode16
"745CF20C8C37778697493B917C4B9F11BFE8A55B4B1322AE63FABDCB13ABB9D4"
iex(28)> {hash, _} = Integer.parse(val, 16)
{52632510926520334323601098306284332410336972837482672690491232650717471422932,
 ""}
iex(29)> rem hash, 9
2

iex(40)> Date.to_string(DateTime.to_date(DateTime.utc_now()))
"2016-10-17"

Serneum added the enhancement label

Serneum mentioned this issue

GamePicker now picks the same game each day for each set of players #24

Merged

Serneum closed this as completed

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