Sha256: d5a12e5f11740b1c44e561a6b8419b28fe4c3a82b8d53a061d9b7043b829f826
Contents?: true
Size: 1023 Bytes
Versions: 7
Compression:
Stored size: 1023 Bytes
Contents
# frozen_string_literal: true
module RailsBestPractices
module Lexicals
# Keep lines fewer than 80 characters.
class LongLineCheck < Core::Check
interesting_files ALL_FILES
def initialize(options = {})
super(options)
@max_line_length = options['max_line_length'] || 80
end
# check if a line is over 80 characters
#
# @param [String] filename name of the file
# @param [String] content content of the file
def check(filename, content)
# Only check ruby files
if /\.rb$/ =~ filename
line_no = 0
content.each_line do |line|
line_no += 1
actual_line_length = line.sub(/\s+$/, '').length
next unless actual_line_length > @max_line_length
add_error(
"line is longer than #{@max_line_length} characters (#{actual_line_length} characters)",
filename,
line_no
)
end
end
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems