Sha256: 4c6b09ce6f025a37aa44fe50549a97347f043b2d2f7c681f60dc1a2fdef3cdc2

Contents?: true

Size: 812 Bytes

Versions: 5

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Stored size: 812 Bytes

Contents

# encoding: utf-8
module RailsBestPractices
  module Lexicals
    # Make sure there are no trailing whitespace in codes.
    #
    # See the best practice details here http://rails-bestpractices.com/posts/2010/12/02/remove-trailing-whitespace/
    class RemoveTrailingWhitespaceCheck < Core::Check
      interesting_files ALL_FILES
      url "http://rails-bestpractices.com/posts/2010/12/02/remove-trailing-whitespace/"

      # check if the content of file contain a trailing whitespace.
      #
      # @param [String] filename name of the file
      # @param [String] content content of the file
      def check(filename, content)
        if content =~ / +\n/m
          line_no = $`.count("\n") + 1
          add_error("remove trailing whitespace", filename, line_no)
        end
      end
    end
  end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version Path
rails_best_practices-1.18.1 lib/rails_best_practices/lexicals/remove_trailing_whitespace_check.rb
rails_best_practices-1.18.0 lib/rails_best_practices/lexicals/remove_trailing_whitespace_check.rb
rails_best_practices-1.17.0 lib/rails_best_practices/lexicals/remove_trailing_whitespace_check.rb
rails_best_practices-1.16.0 lib/rails_best_practices/lexicals/remove_trailing_whitespace_check.rb
rails_best_practices-1.15.7 lib/rails_best_practices/lexicals/remove_trailing_whitespace_check.rb