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Contents
# frozen_string_literal: true
require "rubocop"
module RuboCop
module Cop
module Sorbet
# Abstract cop specific to Sorbet signatures
#
# You can subclass it to use the `on_signature` trigger and the `signature?` node matcher.
class SignatureCop < RuboCop::Cop::Cop
@registry = Cop.registry # So we can properly subclass this cop
def_node_matcher(:signature?, <<~PATTERN)
(block (send #allowed_recv :sig) (args) ...)
PATTERN
def_node_matcher(:with_runtime?, <<~PATTERN)
(const (const nil? :T) :Sig)
PATTERN
def_node_matcher(:without_runtime?, <<~PATTERN)
(const (const (const nil? :T) :Sig) :WithoutRuntime)
PATTERN
def allowed_recv(recv)
return true unless recv
return true if with_runtime?(recv)
return true if without_runtime?(recv)
false
end
def on_block(node)
on_signature(node) if signature?(node)
end
def on_signature(_)
# To be defined in subclasses
end
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems