Class: Roast::Workflow::MetadataManager

Inherits:
Object
  • Object
show all
Defined in:
lib/roast/workflow/metadata_manager.rb

Overview

Manages workflow metadata, providing a structure parallel to output but specifically for internal metadata that shouldn’t be user-facing

Instance Method Summary collapse

Constructor Details

#initialize ⇒ MetadataManager

Returns a new instance of MetadataManager.



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# File 'lib/roast/workflow/metadata_manager.rb', line 8

def initialize
  @metadata = ActiveSupport::HashWithIndifferentAccess.new
  @metadata_wrapper = nil
end

Instance Method Details

#from_h(data) ⇒ Object

Restore state from a hash



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# File 'lib/roast/workflow/metadata_manager.rb', line 40

def from_h(data)
  return unless data

  self.metadata = data
end

#metadata ⇒ Object

Get metadata wrapped in DotAccessHash for dot notation access



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# File 'lib/roast/workflow/metadata_manager.rb', line 14

def metadata
  @metadata_wrapper ||= DotAccessHash.new(@metadata)
end

#metadata=(value) ⇒ Object

Set metadata, ensuring it’s always a HashWithIndifferentAccess



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# File 'lib/roast/workflow/metadata_manager.rb', line 19

def metadata=(value)
  @metadata = if value.is_a?(ActiveSupport::HashWithIndifferentAccess)
    value
  else
    ActiveSupport::HashWithIndifferentAccess.new(value)
  end
  # Reset the wrapper when metadata changes
  @metadata_wrapper = nil
end

#raw_metadata ⇒ Object

Get the raw metadata hash (for internal use)



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# File 'lib/roast/workflow/metadata_manager.rb', line 30

def raw_metadata
  @metadata
end

#to_h ⇒ Object

Get a snapshot of the current state for persistence



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# File 'lib/roast/workflow/metadata_manager.rb', line 35

def to_h
  @metadata.to_h
end