Class: Guideline::LongLineChecker::LineChecker

Inherits:
Object
  • Object
show all
Defined in:
lib/guideline/checkers/long_line_checker.rb

Instance Method Summary collapse

Constructor Details

#initialize(line, options = {}) ⇒ LineChecker

Returns a new instance of LineChecker.



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# File 'lib/guideline/checkers/long_line_checker.rb', line 28

def initialize(line, options = {})
  @line    = line
  @options = options
end

Instance Method Details

#has_error? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/guideline/checkers/long_line_checker.rb', line 39

def has_error?
  length > max
end

#length ⇒ Object 



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# File 'lib/guideline/checkers/long_line_checker.rb', line 47

def length
  @line.split(//).length - 1
end

#lineno ⇒ Object 



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# File 'lib/guideline/checkers/long_line_checker.rb', line 51

def lineno
  @options[:lineno]
end

#max ⇒ Object 



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# File 'lib/guideline/checkers/long_line_checker.rb', line 43

def max
  @options[:max] || 80
end

#message ⇒ Object 



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# File 'lib/guideline/checkers/long_line_checker.rb', line 33

def message
  actual = "%3d" % length
  limit  = "%3d" % max
  "Line length #{actual} should be less than #{limit} characters"
end