Contents

class Numeric
  
  # Convenience method for converting from radians to a Vec2 vector.
  #
  def radians_to_vec2
    CP::Vec2.new Math::cos(self), Math::sin(self)
  end
  
  # Returns whether the number is close to the given one.
  #
  def close_to? number, e
    self < (number+e) && self > (number-e)
  end
  
end

Version data entries

12 entries across 12 versions & 1 rubygems

Version	Path
gosu_extensions-0.3.8	lib/extensions/numeric.rb
gosu_extensions-0.3.7	lib/extensions/numeric.rb
gosu_extensions-0.3.6	lib/extensions/numeric.rb
gosu_extensions-0.3.5	lib/extensions/numeric.rb
gosu_extensions-0.3.4	lib/extensions/numeric.rb
gosu_extensions-0.3.3	lib/extensions/numeric.rb
gosu_extensions-0.3.2	lib/extensions/numeric.rb
gosu_extensions-0.3.1	lib/extensions/numeric.rb
gosu_extensions-0.3.0	lib/extensions/numeric.rb
gosu_extensions-0.2.9	lib/extensions/numeric.rb
gosu_extensions-0.2.8	lib/extensions/numeric.rb
gosu_extensions-0.2.7	lib/extensions/numeric.rb