Class: CodeStats::Stats

Inherits:
Object
  • Object
show all
Defined in:
lib/code_stats.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(file) ⇒ Stats

Returns a new instance of Stats.



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# File 'lib/code_stats.rb', line 12

def initialize(file)
  @file = file
  @lines, @comments, @empty = 0, 0, 0

  File.open(file).each_line do |line|
    @lines += 1
    case line
    when /^\s*$/
      @empty += 1
    when /^\s*#/
      @comments += 1
    end
  end

end

Instance Attribute Details

#comments ⇒ Object

Returns the value of attribute comments.



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# File 'lib/code_stats.rb', line 10

def comments
  @comments
end

#empty ⇒ Object

Returns the value of attribute empty.



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# File 'lib/code_stats.rb', line 10

def empty
  @empty
end

#file ⇒ Object (readonly)

Returns the value of attribute file.



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# File 'lib/code_stats.rb', line 9

def file
  @file
end

#lines ⇒ Object

Returns the value of attribute lines.



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# File 'lib/code_stats.rb', line 10

def lines
  @lines
end

Instance Method Details

#code ⇒ Object 



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# File 'lib/code_stats.rb', line 28

def code
  lines - comments - empty
end