class Tailor::Rulers::AllowInvalidRubyRuler

Public Class Methods

new(config, options) click to toggle source
Calls superclass method Tailor::Ruler::new
# File lib/tailor/rulers/allow_invalid_ruby_ruler.rb, line 7
def initialize(config, options)
  super(config, options)
  add_lexer_observers :file_beg
end

Public Instance Methods

file_beg_update(file_name) click to toggle source
# File lib/tailor/rulers/allow_invalid_ruby_ruler.rb, line 12
def file_beg_update(file_name)
  @file_name = file_name
  measure
end
invalid_ruby?() click to toggle source

@return [Boolean]

# File lib/tailor/rulers/allow_invalid_ruby_ruler.rb, line 18
def invalid_ruby?
  log 'Checking for valid Ruby...'
  result = `"#{Gem.ruby}" -c "#{@file_name}"`

  result.size.zero?
end
measure() click to toggle source
# File lib/tailor/rulers/allow_invalid_ruby_ruler.rb, line 25
def measure
  if invalid_ruby? && @config == false
    lineno = 0
    column = 0
    msg = 'File contains invalid Ruby; run `ruby -c [your_file.rb]` '
    msg << 'for more details.'

    @problems << Problem.new(problem_type, lineno, column, msg,
      @options[:level])
  end
end