Exception: MathEngine::UnknownVariableError

Inherits:
StandardError
  • Object
show all
Defined in:
lib/errors.rb

Instance Method Summary collapse

Constructor Details

#initialize(variable_name) ⇒ UnknownVariableError

Returns a new instance of UnknownVariableError.

[View source]

13
14
15
# File 'lib/errors.rb', line 13

def initialize(variable_name)
  @variable_name = variable_name
end

Instance Method Details

#to_sObject

[View source]

17
18
19
# File 'lib/errors.rb', line 17

def to_s
  "Variable '#{@variable_name}' was referenced but does not exist"
end