Use the EarthTools Webservices to determine when the sun sets and when it rises. Use these moment to determine when it's dark. (See also: http://www.earthtools.org/webservices.htm#usage) |
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hued | ||
hued.rb |
Use the EarthTools Webservices to determine when the sun sets and when it rises. Use these moment to determine when it's dark. (See also: http://www.earthtools.org/webservices.htm#usage) |
||
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.. | ||
hued | ||
hued.rb |