Class: Trailblazer::Activity::DSL::Linear::State::Normalizer

Inherits:
Object
  • Object
show all
Defined in:
lib/trailblazer/activity/dsl/linear/state.rb

Overview

Compiles and maintains all final normalizers for a specific DSL.

Instance Method Summary collapse

Constructor Details

#initialize(normalizer_sequences) ⇒ Normalizer

gets instantiated at compile time.

We simply compile the activities that represent the normalizers for #step, #pass, etc. This can happen at compile-time, as normalizers are stateless.



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# File 'lib/trailblazer/activity/dsl/linear/state.rb', line 46

def initialize(normalizer_sequences)
  @normalizers = normalizer_sequences
end

Instance Method Details

#call(name, ctx) ⇒ Object

Execute the specific normalizer (step, fail, pass) for a particular option set provided by the DSL user. This is usually when you call Operation::step.



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# File 'lib/trailblazer/activity/dsl/linear/state.rb', line 52

def call(name, ctx)
  normalizer = @normalizers.fetch(name)
  wrap_ctx, _ = normalizer.(ctx, nil)
  wrap_ctx
end