DSL question #44

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meesterdude opened this Issue May 11, 2012 · 1 comment

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Loving jbuilder, but I had a question. What is the reasoning behind the syntax of json.(@message, :created_at, :updated_at)? I like what it does but it's not so clear when reading.

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bigjason commented May 11, 2012

@meesterdude Its just syntactic sugar to call a proc in ruby 1.9. You can read about it here here. Functionally it is the same as:

json.call(@message, :created_at, :updated_at)

dhh closed this Aug 8, 2012

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