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Asked: 2026-05-26T00:55:49+00:00

I saw some hash like the following in some .rb configuration file cache( :path

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I saw some hash like the following in some .rb configuration file

cache( :path => "#{currentDir}/cache" )

why not using {}?

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1 Answer

  1. Editorial Team

    cache is a method, syntax like

          method( a => b , c => d )

    is a shorthand (syntactic sugar) for 

           method({ a => b , c => d})
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