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Allow the time zone to be overridden via ENV var #74

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Allow the time zone to be overridden via ENV var #74

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d9a6097
Use TIME_ZONE ENV var if supplied
ochran Apr 7, 2019
00926ba
README update to reflect timezone change
ochran Apr 7, 2019
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5 changes: 4 additions & 1 deletion README.md
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Expand Up @@ -57,4 +57,7 @@ DB.open "mysql://root@localhost/test" do |db|
end
end
end
```
```
#### Time Zone
To change the time zone that this library uses (defaults to UTC), set a DB_TIME_ZONE env var to the desired location.
Example: `DB_TIME_ZONE="Europe/Berlin"`
6 changes: 5 additions & 1 deletion src/mysql.cr
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Expand Up @@ -12,6 +12,10 @@ module MySql

alias Any = DB::Any | Int16 | Int8 | Time::Span

def self.time_zone
ENV.has_key?("DB_TIME_ZONE") ? Time::Location.load(ENV["DB_TIME_ZONE"]) : Time::Location::UTC
end

# :nodoc:
TIME_ZONE = Time::Location::UTC
TIME_ZONE = MySql.time_zone
end