Exception: Flows::Flow::InvalidFirstNodeError

Inherits:

Error

• Object
• StandardError
• Error
• Flows::Flow::InvalidFirstNodeError

Defined in:

lib/flows/flow/errors.rb

Overview

Raised when router has an impossible route.

Since:

• 0.4.0

Instance Method Summary

• #initialize(node_name) ⇒ InvalidFirstNodeError constructor

  A new instance of InvalidFirstNodeError.

• #message ⇒ Object

Constructor Details

#initialize(node_name) ⇒ InvalidFirstNodeError

Returns a new instance of InvalidFirstNodeError.

Since:

• 0.4.0

# File 'lib/flows/flow/errors.rb', line 20

def initialize(node_name)
  @node_name = node_name.inspect
end

Instance Method Details

#message ⇒ Object

Since:

• 0.4.0

# File 'lib/flows/flow/errors.rb', line 24

def message
  "`#{@node_name}` is a first node name, but node `#{@node_name}` is missing."
end