class ActiveRecord::Relation::WhereClause

def to_h(table_name = nil, equality_only: false)
  equalities(predicates, equality_only).each_with_object({}) do |node, hash|
    next if table_name&.!= node.left.relation.name
    name = node.left.name.to_s
    value = extract_node_value(node.right)
    hash[name] = value
  end
end