Module: DistanceConversion

Included in:
UnitConversion
Defined in:
lib/unit_conversion/distance_conversion.rb

Instance Method Summary collapse

Instance Method Details

#foot_to_inch(value) ⇒ Object 



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# File 'lib/unit_conversion/distance_conversion.rb', line 72

def foot_to_inch(value)
  in_meters = foot_to_meter(value)
  meter_to_inch(in_meters)
end

#foot_to_meter(value) ⇒ Object 



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# File 'lib/unit_conversion/distance_conversion.rb', line 49

def foot_to_meter(value)
  value *= 0.3048
end

#foot_to_yard(value) ⇒ Object 



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# File 'lib/unit_conversion/distance_conversion.rb', line 77

def foot_to_yard(value)
  in_meters = foot_to_meter(value)
  meter_to_yard(in_meters)
end

#inch_to_foot(value) ⇒ Object

Requests



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# File 'lib/unit_conversion/distance_conversion.rb', line 67

def inch_to_foot(value)
  in_meters = inch_to_meter(value)
  meter_to_foot(in_meters)
end

#inch_to_yard(value) ⇒ Object 



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# File 'lib/unit_conversion/distance_conversion.rb', line 92

def inch_to_yard(value)
  in_meters = inch_to_meter(value)
  meter_to_yard(in_meters)
end

#meter_to_foot(value) ⇒ Object 



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# File 'lib/unit_conversion/distance_conversion.rb', line 53

def meter_to_foot(value)
  value /= 0.3048
end

#meter_to_inch(value) ⇒ Object 



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# File 'lib/unit_conversion/distance_conversion.rb', line 45

def meter_to_inch(value)
  value /= 0.0254
end

#meter_to_yard(value) ⇒ Object 



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# File 'lib/unit_conversion/distance_conversion.rb', line 61

def meter_to_yard(value)
  value /= 0.9144
end

#to_foot ⇒ Object 



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# File 'lib/unit_conversion/distance_conversion.rb', line 25

def to_foot
  if @unit == 'meter'
    @measurement /= 0.3048
  else
    self.to_meter
    @unit = 'meter'
    self.to_foot
  end
end

#to_inch ⇒ Object 



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# File 'lib/unit_conversion/distance_conversion.rb', line 15

def to_inch
  if @unit == 'meter'
    @measurement /= 0.0254
  else
    self.to_meter
    @unit = 'meter'
    self.to_inch
  end
end

#to_meter ⇒ Object

Proxy = Meter



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# File 'lib/unit_conversion/distance_conversion.rb', line 4

def to_meter
  case @unit
  when 'inch'
    @measurement *= 0.0254
  when 'foot'
    @measurement *= 0.3048
  when 'yard'
    @measurement *= 0.9144
  end
end

#to_yard ⇒ Object 



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# File 'lib/unit_conversion/distance_conversion.rb', line 35

def to_yard
  if @unit == 'meter'
    @measurement /= 0.9144
  else
    self.to_meter
    @unit = 'meter'
    self.to_yard
  end
end

#yard_to_foot(value) ⇒ Object 



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# File 'lib/unit_conversion/distance_conversion.rb', line 82

def yard_to_foot(value)
  in_meters = yard_to_meter(value)
  meter_to_foot(in_meters)
end

#yard_to_inch(value) ⇒ Object 



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# File 'lib/unit_conversion/distance_conversion.rb', line 87

def yard_to_inch(value)
  in_meters = yard_to_meter(value)
  meter_to_inch(in_meters)
end

#yard_to_meter(value) ⇒ Object 



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# File 'lib/unit_conversion/distance_conversion.rb', line 57

def yard_to_meter(value)
  value *= 0.9144
end