Class: Flows::SharedContextPipeline::MutationStep Private

Inherits:

Step

• Object
• Struct
• Step
• Flows::SharedContextPipeline::MutationStep

Defined in:

lib/flows/shared_context_pipeline/mutation_step.rb

Overview

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Since:

• 0.4.0

Constant Summary

NODE_PREPROCESSOR =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

Since:

• 0.4.0

lambda do |_input, context, node_meta|
  context[:class].before_each_callbacks.each do |callback|
    context[:instance].instance_exec(context[:class], node_meta[:name], context[:data], context[:meta], &callback)
  end

  [[context[:data]], EMPTY_HASH]
end

NODE_POSTPROCESSOR =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

Since:

• 0.4.0

lambda do |output, context, node_meta|
  case output
  when Flows::Result then output
  else output ? EMPTY_OK : EMPTY_ERR
  end.tap do |result|
    context[:class].after_each_callbacks.each do |callback|
      context[:instance]
        .instance_exec(context[:class], node_meta[:name], result, context[:data], context[:meta], &callback)
    end
  end
end

Instance Attribute Summary

Attributes inherited from Step

#body, #name, #next_step, #router_def

Method Summary

Methods inherited from Step

#initialize, #to_node

Constructor Details

This class inherits a constructor from Flows::SharedContextPipeline::Step