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Contents
# frozen_string_literal: true
module RuboCop
module Cop
module RBS
module Layout
# @example default
# # bad
# def foo: () -> void
#
# # good
# def foo: () -> void
class ExtraSpacing < RuboCop::RBS::CopBase
extend AutoCorrector
MSG = 'Unnecessary spacing detected.'
def on_rbs_new_investigation
aligned_comments = aligned_locations()
tokens = processed_rbs_source.tokens.reject { |t| t.type == :tTRIVIA }
tokens.each_cons(2) do |a, b|
next unless a&.location
next unless b&.location
if (b.type == :tCOMMENT || b.type == :tLINECOMMENT)
next if aligned_comments.include?(b.location.start_line)
end
next if a.location.end_line != b.location.start_line
next if a.location.end_pos + 1 >= b.location.start_pos
space = range_between(a.location.end_pos, b.location.start_pos - 1)
add_offense(space) do |corrector|
corrector.remove(space)
end
end
end
def aligned_locations
comments = processed_rbs_source.tokens.select(&:comment?)
Set.new.tap do |aligned|
comments.map(&:location).each_cons(2) do |loc1, loc2|
next unless loc1
next unless loc2
if loc1.start_column == loc2.start_column
aligned << loc1.start_line << loc2.start_line
end
end
end
end
end
end
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems