shapeless

RecordArgs

trait RecordArgs extends Dynamic

Trait supporting mapping named argument lists to record arguments.

Mixing in this trait enables method applications of the form,

lhs.method(x = 23, y = "foo", z = true)

to be rewritten as,

lhs.methodImpl('x ->> 23 :: 'y ->> "foo", 'z ->> true)

ie. the named arguments are rewritten as record fields with the argument name encoded as a singleton-typed Symbol and the application is rewritten to an application of an implementing method (identified by the "Impl" suffix) which accepts a single record argument.

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