Class: Porch::ExecutableStepDecorator

Inherits:
Object
  • Object
show all
Defined in:
lib/porch/executable_step_decorator.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(step, organizer) ⇒ ExecutableStepDecorator

Returns a new instance of ExecutableStepDecorator.



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

def initialize(step, organizer)
  @decorated_step = decorate step, organizer
end

Instance Attribute Details

#decorated_step ⇒ Object (readonly)

Returns the value of attribute decorated_step.



7
8
9
 
# File 'lib/porch/executable_step_decorator.rb', line 7

def decorated_step
  @decorated_step
end

Class Method Details

.registered_decorators ⇒ Object 



28
29
30
 
# File 'lib/porch/executable_step_decorator.rb', line 28

def self.registered_decorators
  [ClassStepDecorator, MethodStepDecorator, ProcStepDecorator].freeze
end

Instance Method Details

#execute(context) ⇒ Object 



17
18
19
20
21
22
23
24
25
26
 
# File 'lib/porch/executable_step_decorator.rb', line 17

def execute(context)
  catch :stop_current_step_execution do
    begin
      decorated_step.execute context
    rescue Porch::ContextStoppedError => e
      # this exception is just used for flow control
      e.context
    end
  end
end

#step ⇒ Object 



9
10
11
 
# File 'lib/porch/executable_step_decorator.rb', line 9

def step
  decorated_step.step
end