Class: Legion::Extensions::Agentic::Defense::Bias::Helpers::BiasStore

Inherits:
Object
  • Object
show all
Defined in:
lib/legion/extensions/agentic/defense/bias/helpers/bias_store.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ BiasStore

Returns a new instance of BiasStore.



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# File 'lib/legion/extensions/agentic/defense/bias/helpers/bias_store.rb', line 10

def initialize
  @events  = []
  @anchors = {} # domain -> array of { value:, influence:, recorded_at: }
end

Instance Method Details

#anchors_for(domain) ⇒ Object 



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# File 'lib/legion/extensions/agentic/defense/bias/helpers/bias_store.rb', line 39

def anchors_for(domain)
  @anchors.fetch(domain, [])
end

#by_domain(domain) ⇒ Object 



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# File 'lib/legion/extensions/agentic/defense/bias/helpers/bias_store.rb', line 29

def by_domain(domain)
  @events.select { |e| e.domain == domain }.map(&:to_h)
end

#by_type(bias_type) ⇒ Object 



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# File 'lib/legion/extensions/agentic/defense/bias/helpers/bias_store.rb', line 25

def by_type(bias_type)
  @events.select { |e| e.bias_type == bias_type }.map(&:to_h)
end

#decay_anchors ⇒ Object 



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# File 'lib/legion/extensions/agentic/defense/bias/helpers/bias_store.rb', line 43

def decay_anchors
  @anchors.each_value do |anchor_list|
    anchor_list.each { |a| a[:influence] = (a[:influence] - Constants::ANCHOR_DECAY).clamp(0.0, 1.0) }
    anchor_list.reject! { |a| a[:influence] <= 0.0 }
  end
end

#recent(count = 10) ⇒ Object 



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# File 'lib/legion/extensions/agentic/defense/bias/helpers/bias_store.rb', line 21

def recent(count = 10)
  @events.last(count).map(&:to_h)
end

#record(event) ⇒ Object 



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# File 'lib/legion/extensions/agentic/defense/bias/helpers/bias_store.rb', line 15

def record(event)
  @events << event
  @events.shift while @events.size > Constants::MAX_BIAS_EVENTS
  event
end

#register_anchor(domain, value:, influence: 1.0) ⇒ Object 



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# File 'lib/legion/extensions/agentic/defense/bias/helpers/bias_store.rb', line 33

def register_anchor(domain, value:, influence: 1.0)
  @anchors[domain] ||= []
  @anchors[domain] << { value: value, influence: influence, recorded_at: Time.now.utc }
  @anchors[domain].shift while @anchors[domain].size > Constants::MAX_ANCHORS
end

#stats ⇒ Object 



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# File 'lib/legion/extensions/agentic/defense/bias/helpers/bias_store.rb', line 50

def stats
  return { total: 0, by_type: {}, by_domain: {} } if @events.empty?

  by_type = Constants::BIAS_TYPES.to_h do |bt|
    events = @events.select { |e| e.bias_type == bt }
    avg_mag = events.empty? ? 0.0 : events.sum(&:magnitude) / events.size
    [bt, { count: events.size, avg_magnitude: avg_mag.round(4) }]
  end

  domains = @events.map(&:domain).uniq
  by_domain = domains.to_h do |d|
    events = @events.select { |e| e.domain == d }
    [d, { count: events.size }]
  end

  {
    total:     @events.size,
    by_type:   by_type,
    by_domain: by_domain
  }
end

#to_h ⇒ Object 



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# File 'lib/legion/extensions/agentic/defense/bias/helpers/bias_store.rb', line 72

def to_h
  {
    total_events:   @events.size,
    anchor_domains: @anchors.keys
  }
end