Module: Flt::EpsilonMixin

Included in:

AbsBigEpsilonTolerance, AbsEpsilonTolerance, EpsilonTolerance, FltEpsilonTolerance

Defined in:

lib/flt/tolerance.rb

Overview

Mixin for tolerances defined by Epsilon or a multiple of it

Instance Method Summary

• #cast_value(num_class) ⇒ Object
• #descr_value ⇒ Object
• #initialize(mult = nil) ⇒ Object

Instance Method Details

#cast_value(num_class) ⇒ Object

# File 'lib/flt/tolerance.rb', line 484

def cast_value(num_class)
  Tolerance.epsilon(num_class, @mult)
end

#descr_value ⇒ Object

# File 'lib/flt/tolerance.rb', line 487

def descr_value
  "#{@mult==1 ? '' : "#{@mult} "} eps."
end

#initialize(mult = nil) ⇒ Object

# File 'lib/flt/tolerance.rb', line 480

def initialize(mult=nil)
  @mult = mult || 1
  super nil
end