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Versions: 27
Compression:
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Contents
# frozen_string_literal: true
module RuboCop
module Cop
module RSpec
# Avoid duplicated metadata.
#
# @example
# # bad
# describe 'Something', :a, :a
#
# # good
# describe 'Something', :a
class DuplicatedMetadata < Base
extend AutoCorrector
include Metadata
include RangeHelp
MSG = 'Avoid duplicated metadata.'
def on_metadata(symbols, _hash)
symbols.each do |symbol|
on_metadata_symbol(symbol)
end
end
private
def on_metadata_symbol(node)
return unless duplicated?(node)
add_offense(node) do |corrector|
autocorrect(corrector, node)
end
end
def autocorrect(corrector, node)
corrector.remove(
range_with_surrounding_comma(
range_with_surrounding_space(
node.source_range,
side: :left
),
:left
)
)
end
def duplicated?(node)
node.left_siblings.any? do |sibling|
sibling.eql?(node)
end
end
end
end
end
end
Version data entries
27 entries across 27 versions & 5 rubygems