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# frozen_string_literal: true
module CommandTag::Command::Variables
def handle_000_variables_startup
@vars.merge!(persistent_vars_from(@account.metadata.fields)) if @account.metadata.present?
end
def handle_999_variables_shutdown
@account.metadata.update!(fields: nonpersistent_vars_from(@account.metadata.fields).merge(persistent_vars_from(@vars)))
end
def handle_set_at_start(args)
return if args.blank?
args[0] = normalize(args[0])
case args.count
when 1
@vars.delete(args[0])
else
@vars[args[0]] = args[1..-1]
end
end
def do_unset_at_start(args)
args.each do |arg|
@vars.delete(normalize(arg))
end
end
private
def persistent_vars_from(vars)
vars.select { |key, value| key.start_with?('persist:') && value.present? && value.is_a?(Array) }
end
def nonpersistent_vars_from(vars)
vars.reject { |key, value| key.start_with?('persist:') || value.blank? }
end
end
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