Class: Activite::Measure

Inherits:

Base

• Object
• Base
• Activite::Measure

Defined in:

lib/activite/measures.rb

Constant Summary

Weight =

Different measurement types

Class.new(self) do |cls|
  # Return weight measurement in kilograms (default unit)
  #
  # @return [Float]
  def in_kg
    @value
  end

  # Return weight measurement in pounds
  #
  # @return [Float]
  def in_lb
    (@value * 2.20462).round(3)
  end
end

Height =

Class.new(self)

Pulse =

Class.new(self)

FatFreeMass =

Class.new(Weight)

FatMassWeight =

Class.new(Weight)

FatRatio =

Class.new(self)

Instance Attribute Summary

Attributes inherited from Base

#attrs

Instance Method Summary

• #initialize(attrs = {}) ⇒ Activite::Measure constructor

  Create a new instance.

Constructor Details

#initialize(attrs = {}) ⇒ Activite::Measure

Create a new instance.

The Withings API returns all values as integers with a unit which represents the power of 10 the value should be multiplied by to get the real value. For example, value=20 and unit=-1 should be 2.0.

Parameters:

• attrs (Hash) (defaults to: {})

# File 'lib/activite/measures.rb', line 12

def initialize(attrs = {})
  super(attrs)
  @value = value / (10 ** unit.abs).to_f
end