Class: CodeRatioHeuristic

Inherits:
Object
  • Object
show all
Defined in:
lib/tipster/heuristics/code_ratio_heuristic.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ CodeRatioHeuristic

Returns a new instance of CodeRatioHeuristic.



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# File 'lib/tipster/heuristics/code_ratio_heuristic.rb', line 7

def initialize
  @passing_ratio = 0.0
  @test_lines_of_code = 0
  @production_lines_of_code = 0
end

Instance Attribute Details

#production_lines_of_code ⇒ Object (readonly)

Returns the value of attribute production_lines_of_code.



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# File 'lib/tipster/heuristics/code_ratio_heuristic.rb', line 5

def production_lines_of_code
  @production_lines_of_code
end

#test_lines_of_code ⇒ Object (readonly)

Returns the value of attribute test_lines_of_code.



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# File 'lib/tipster/heuristics/code_ratio_heuristic.rb', line 5

def test_lines_of_code
  @test_lines_of_code
end

Instance Method Details

#apply(changed_files) ⇒ Object 



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# File 'lib/tipster/heuristics/code_ratio_heuristic.rb', line 13

def apply(changed_files)
  changed_files.each { |file| process(file) }
end

#has_production_code? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/tipster/heuristics/code_ratio_heuristic.rb', line 31

def has_production_code?
  @production_lines_of_code > 0
end

#pass? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/tipster/heuristics/code_ratio_heuristic.rb', line 35

def pass?
  has_production_code? ? ratio > @passing_ratio : true
end

#process(file) ⇒ Object 



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# File 'lib/tipster/heuristics/code_ratio_heuristic.rb', line 17

def process(file)

  if file.file_name =~ /(spec|test)/i
    @test_lines_of_code += file.lines_modified
  elsif file.file_name =~ /(cs|rb|java)$/
    @production_lines_of_code += file.lines_modified
  end

end

#ratio ⇒ Object 



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# File 'lib/tipster/heuristics/code_ratio_heuristic.rb', line 27

def ratio
  @test_lines_of_code.to_f / @production_lines_of_code.to_f
end