Class: HTM::Models::RobotNode

Inherits:
Object
  • Object
show all
Defined in:
lib/htm/models/robot_node.rb

Overview

RobotNode Join Model - Links robots to nodes (many-to-many)

This model represents the relationship between a robot and a node, tracking when and how many times a robot has “remembered” a piece of content.

Instance Method Summary collapse

Instance Method Details

#deleted? ⇒ Boolean

Check if entry is soft-deleted

Returns:

  • (Boolean) —

    true if deleted_at is set



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# File 'lib/htm/models/robot_node.rb', line 86

def deleted?
  !deleted_at.nil?
end

#record_remember! ⇒ RobotNode

Record that a robot remembered this content again

Returns:



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# File 'lib/htm/models/robot_node.rb', line 102

def record_remember!
  self.remember_count += 1
  self.last_remembered_at = Time.now
  save
  self
end

#restore! ⇒ Boolean

Restore a soft-deleted entry

Returns:

  • (Boolean) —

    true if restored successfully



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# File 'lib/htm/models/robot_node.rb', line 77

def restore!
  update(deleted_at: nil)
  true
end

#soft_delete! ⇒ Boolean

Soft delete - mark as deleted without removing from database

Returns:

  • (Boolean) —

    true if soft deleted successfully



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# File 'lib/htm/models/robot_node.rb', line 68

def soft_delete!
  update(deleted_at: Time.now)
  true
end

#validate ⇒ Object

Validations



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# File 'lib/htm/models/robot_node.rb', line 20

def validate
  super
  validates_presence %i[robot_id node_id]
  validates_unique %i[robot_id node_id], message: 'already linked to this node'
end

#working_memory? ⇒ Boolean

Check if this node is in working memory

Returns:

  • (Boolean) —

    true if working_memory is set



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# File 'lib/htm/models/robot_node.rb', line 94

def working_memory?
  !!working_memory
end