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Versions: 18
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Stored size: 1.02 KB
Contents
# frozen_string_literal: true
module RuboCop
module Cop
module Style
# This cop checks for non-ascii (non-English) characters
# in comments.
class AsciiComments < Cop
MSG = 'Use only ascii symbols in comments.'.freeze
def investigate(processed_source)
processed_source.comments.each do |comment|
unless comment.text.ascii_only?
add_offense(comment, first_offense_range(comment))
end
end
end
private
def first_offense_range(comment)
expression = comment.loc.expression
first_offense = first_non_ascii_chars(comment.text)
start_position = expression.begin_pos +
comment.text.index(first_offense)
end_position = start_position + first_offense.length
range_between(start_position, end_position)
end
def first_non_ascii_chars(string)
string.match(/[^[:ascii:]]+/).to_s
end
end
end
end
end
Version data entries
18 entries across 18 versions & 2 rubygems