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Contents
# frozen_string_literal: true
module RuboCop
module Cop
module RBS
module Style
# @example default
# # bad
# def initialize: () -> nil
#
# # good
# def initialize: () -> untyped
#
# # good
# def initialize: () -> void
class InitializeReturnType < RuboCop::RBS::CopBase
extend AutoCorrector
MSG = '`#initialize` method should return `void`'
def on_rbs_def(decl)
return unless decl.name == :initialize
return unless decl.kind == :instance
return unless decl.overloading == false
decl.overloads.each do |overload|
return_type = overload.method_type.type.return_type
next if return_type.is_a?(::RBS::Types::Bases::Any)
next if return_type.is_a?(::RBS::Types::Bases::Void)
range = location_to_range(return_type.location)
add_offense(range) do |corrector|
corrector.replace(range, 'void')
end
end
end
end
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems