action_step.rb

Path: lib/action_flow/action_step.rb
Last Update: Wed May 16 22:50:21 -0400 2007

Methods

action_step  

Public Instance methods

action_step(*action_name, &block)

Called to define a step into a flow. Example of usage : 

 view_step :view_name do
   on :success => :another_step
   on :back => :yet_another_step
 end

See the ActionStep class documentation for more options.

[Source]

# File lib/action_flow/action_step.rb, line 103
  def action_step(*action_name, &block)

    # Instanciate a ViewStep object if symbol or string received
    action_name.each do |name|
          
      step = ActionFlow::ActionStep.new(name.to_s) 
          
      # Register this step in the flow repository
      register name.to_s, step
          
      # Execute the config block
      step.instance_eval(&block) if block_given?
          
    end

  end

[Validate]