Exception: BezierCurve::InsufficientPointsError

Inherits:

ArgumentError

• Object
• ArgumentError
• BezierCurve::InsufficientPointsError

Defined in:

lib/bezier_curve.rb

Overview

Indicates that there aren’t enough control points; minimum of two for a first-degree bezier.

Class Method Summary

• .check!(pointset) ⇒ Object

Instance Method Summary

• #initialize ⇒ InsufficientPointsError constructor

  A new instance of InsufficientPointsError.

Constructor Details

#initialize ⇒ InsufficientPointsError

Returns a new instance of InsufficientPointsError.

# File 'lib/bezier_curve.rb', line 159

def initialize
  super "You must supply a minimum of two points"
end

Class Method Details

.check!(pointset) ⇒ Object

Raises:

• (self)

# File 'lib/bezier_curve.rb', line 162

def self.check! pointset
  raise self if
    pointset.size <= 1
end