Class: R19Cov::Coverage

Inherits:
Object
  • Object
show all
Defined in:
lib/r19cov.rb,
lib/r19cov/coverage.rb,
lib/r19cov/coverage/summary.rb

Defined Under Namespace

Classes: Summary

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(source_file, result) ⇒ Coverage

Returns a new instance of Coverage.



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# File 'lib/r19cov/coverage.rb', line 5

def initialize(source_file, result)
  @filename = source_file
  @result = result
  load_source_file(source_file)
end

Instance Attribute Details

#filename ⇒ Object

Returns the value of attribute filename.



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# File 'lib/r19cov/coverage.rb', line 11

def filename
  @filename
end

#lines ⇒ Object

Returns the value of attribute lines.



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# File 'lib/r19cov/coverage.rb', line 11

def lines
  @lines
end

#result ⇒ Object

Returns the value of attribute result.



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# File 'lib/r19cov/coverage.rb', line 11

def result
  @result
end

Instance Method Details

#code_coverage ⇒ Object 



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# File 'lib/r19cov/coverage.rb', line 29

def code_coverage
  lines_of_code > 0 ? covered.to_f / lines_of_code.to_f : 0.0
end

#covered ⇒ Object 



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# File 'lib/r19cov/coverage.rb', line 37

def covered
  result.select{ |c| !c.nil? && c > 0 }.size
end

#lines_of_code ⇒ Object 



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# File 'lib/r19cov/coverage.rb', line 21

def lines_of_code
  result.select{ |c| !c.nil? }.size
end

#load_source_file(source_file) ⇒ Object 



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# File 'lib/r19cov/coverage.rb', line 13

def load_source_file(source_file)
  @lines = File.read(source_file).split("\n")
end

#total_coverage ⇒ Object 



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# File 'lib/r19cov/coverage.rb', line 25

def total_coverage
  total_lines > 0 ? (total_lines.to_f - uncovered.to_f) / total_lines.to_f : 0.0
end

#total_lines ⇒ Object 



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# File 'lib/r19cov/coverage.rb', line 17

def total_lines
  lines.size
end

#uncovered ⇒ Object 



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# File 'lib/r19cov/coverage.rb', line 33

def uncovered
  result.select{ |c| c == 0 }.size
end