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Explaination

 
arul meh
Greenhorn
Posts: 27
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hi,

Can anybody explain me this :




Thanks,
Arul
 
David Newton
Author
Rancher
Posts: 12617
IntelliJ IDE Ruby
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Explain in what way?

It's creating a new map with String keys and Object values.
 
Rob Spoor
Sheriff
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Check out Generics.
 
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