Class: Ephemeris::Zodiac::Interpreter

Inherits:
Object
  • Object
show all
Defined in:
lib/ephemeris/zodiac/interpreter.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(degree) ⇒ Interpreter

Returns a new instance of Interpreter.

Raises:



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# File 'lib/ephemeris/zodiac/interpreter.rb', line 6

def initialize( degree )
  @sign = nil

  raise Ephemeris::Zodiac::InvalidDegree.new("#{degree} is not between 0 and 360.") unless (0...360).cover? degree

  signs = Ephemeris::Zodiac::PositionMatrix.constants

  signs.each do |sign|
    @sign = sign.to_s if Ephemeris::Zodiac::PositionMatrix.const_get(sign).cover?( degree )
  end

  raise Ephemeris::Zodiac::UnprocessableEntity.new("Your request #{degree} was not found") if @sign.nil?
end

Instance Attribute Details

#sign ⇒ Object

Returns the value of attribute sign.



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# File 'lib/ephemeris/zodiac/interpreter.rb', line 4

def sign
  @sign
end