Sha256: 1aa01742b2dfb81b610dc5968e13909d3dee5c098bbf614cdd4b03838ae9eadb
Contents?: true
Size: 975 Bytes
Versions: 5
Compression:
Stored size: 975 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
if 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
end
Version data entries
5 entries across 5 versions & 1 rubygems