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Unnecessary parentheses

Reports unnecessary parentheses within function types. Functions without parameters do not require parentheses.

A quick fix is available to remove the unnecessary parentheses.


class Example # Unnecessary parentheses in function type def call: () -> untyped end

After the quick fix:

class Example def call: -> untyped end

Inspection Details

By default bundled with:

Qodana for Ruby 2024.1, RubyMine 2024.1,

Can be installed with plugin:

Ruby, 241.SNAPSHOT

Last modified: 29 April 2024