Class: Trailblazer::Activity::Circuit::Step

Inherits:
Object
  • Object
show all
Defined in:
lib/trailblazer/activity/circuit/task_adapter.rb

Overview

#call translates the incoming circuit-interface to the step-interface, and returns the return value of the user’s callable. By design, it is not circuit-interface compatible.

Direct Known Subclasses

Option

Defined Under Namespace

Classes: Option

Instance Method Summary collapse

Constructor Details

#initialize(step, user_proc) ⇒ Step

Returns a new instance of Step.



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# File 'lib/trailblazer/activity/circuit/task_adapter.rb', line 24

def initialize(step, user_proc, **)
  @step      = step
  @user_proc = user_proc
end

Instance Method Details

#call(ctx, flow_options, **circuit_options) ⇒ Object

Translate the circuit interface to the step’s step-interface. However, this only translates the calling interface, not the returning.



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# File 'lib/trailblazer/activity/circuit/task_adapter.rb', line 31

def call((ctx, flow_options), **circuit_options)
  result = @step.(ctx, **ctx.to_hash)
  # in an immutable environment we should return the ctx from the step.
  return result, ctx
end