Module: Sass::Script::Functions

Defined in:
lib/sass/sass_extend.rb

Instance Method Summary collapse

Instance Method Details

#augmented_fourth ⇒ Object 



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# File 'lib/sass/sass_extend.rb', line 48

def augmented_fourth
  result = calculate_ms_ratio(Math.sqrt(2), 1.0)
  Sass::Script::Number.new(result)
end

#calculate_ms_ratio(num1, num2) ⇒ Object

Return Calculated Modular Scale Values



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# File 'lib/sass/sass_extend.rb', line 13

def calculate_ms_ratio(num1, num2)
  value = num1 / num2
  return value
end

#diminished_fifth ⇒ Object 



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# File 'lib/sass/sass_extend.rb', line 53

def diminished_fifth
  return augmented_fourth
end

#double_octave ⇒ Object 



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# File 'lib/sass/sass_extend.rb', line 102

def double_octave
  result = calculate_ms_ratio(4, 1.0)
  Sass::Script::Number.new(result)
end

#golden_ratio ⇒ Object 



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# File 'lib/sass/sass_extend.rb', line 18

def golden_ratio
  result = (1.0 / 2.0) + (Math.sqrt(5) / 2.0)
  Sass::Script::Number.new(result)
end

#major_eleventh ⇒ Object 



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# File 'lib/sass/sass_extend.rb', line 92

def major_eleventh
  result = calculate_ms_ratio(8, 3.0)
  Sass::Script::Number.new(result)
end

#major_second ⇒ Object 



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# File 'lib/sass/sass_extend.rb', line 28

def major_second
  result = calculate_ms_ratio(9, 8.0)
  Sass::Script::Number.new(result)
end

#major_seventh ⇒ Object 



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# File 'lib/sass/sass_extend.rb', line 77

def major_seventh
  result = calculate_ms_ratio(15, 8.0)
  Sass::Script::Number.new(result)
end

#major_sixth ⇒ Object 



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# File 'lib/sass/sass_extend.rb', line 67

def major_sixth
  result = calculate_ms_ratio(5, 3.0)
  Sass::Script::Number.new(result)
end

#major_tenth ⇒ Object 



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# File 'lib/sass/sass_extend.rb', line 87

def major_tenth
  result = calculate_ms_ratio(5, 2.0)
  Sass::Script::Number.new(result)
end

#major_third ⇒ Object 



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# File 'lib/sass/sass_extend.rb', line 38

def major_third
  result = calculate_ms_ratio(5, 4.0)
  Sass::Script::Number.new(result)
end

#major_twelfth ⇒ Object 



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# File 'lib/sass/sass_extend.rb', line 97

def major_twelfth
  result = calculate_ms_ratio(3, 1.0)
  Sass::Script::Number.new(result)
end

#minor_second ⇒ Object 



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# File 'lib/sass/sass_extend.rb', line 23

def minor_second
  result = calculate_ms_ratio(16, 15.0)
  Sass::Script::Number.new(result)
end

#minor_seventh ⇒ Object 



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# File 'lib/sass/sass_extend.rb', line 72

def minor_seventh
  result = calculate_ms_ratio(16, 9.0)
  Sass::Script::Number.new(result)
end

#minor_sixth ⇒ Object 



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# File 'lib/sass/sass_extend.rb', line 62

def minor_sixth
  result = calculate_ms_ratio(8, 5.0)
  Sass::Script::Number.new(result)
end

#minor_third ⇒ Object 



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# File 'lib/sass/sass_extend.rb', line 33

def minor_third
  result = calculate_ms_ratio(6, 5.0)
  Sass::Script::Number.new(result)
end

#octave ⇒ Object 



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# File 'lib/sass/sass_extend.rb', line 82

def octave
  result = calculate_ms_ratio(2, 1.0)
  Sass::Script::Number.new(result)
end

#perfect_fifth ⇒ Object 



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# File 'lib/sass/sass_extend.rb', line 57

def perfect_fifth
  result = calculate_ms_ratio(3, 2.0)
  Sass::Script::Number.new(result)
end

#perfect_fourth ⇒ Object 



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# File 'lib/sass/sass_extend.rb', line 43

def perfect_fourth
  result = calculate_ms_ratio(4, 3.0)
  Sass::Script::Number.new(result)
end

#power(base, exponent) ⇒ Object

Sass Math Helpers



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# File 'lib/sass/sass_extend.rb', line 5

def power(base, exponent)
  base = base.value.to_f
  exponent = exponent.value.to_f
  result = base ** exponent
  Sass::Script::Number.new(result)
end