Pavel Kouřil wrote on 03/09/2015 07:32:
I wouldn't mind the mandatory ( ) around parameters, but at the same time I think that it's an useless rule and makes the written code more "cluttered" (too much ( and ) imho make the code less readable).
Bear in mind that under the current proposal, the parentheses are only optional in the special case of a closure with exactly one parameter. Any time you want zero parameters, or more than one, you have to put them in anyway.
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