How to access the 'schedule_options' when I load the YAML?

[laphlaw]

2.3.4 :022 > y=YAML::load(Delayed::Job.last.last.handler)
=> #<CheckExercise:0x007f8f9205c8b8 @schedule_options={:run_at=>[Sat, 09 Feb 2019 21:30:00 PST -08:00, Sat, 09 Feb 2019 23:57:00 PST -08:00], :timezone=>"US/Pacific", :run_interval=>{:value=>86400, :parts=>[[:days, 1]]}, :priority=>nil, :queue=>"slow-jobs"}>

2.3.4 :025 > y[:schedule_options]
NoMethodError: undefined method []' for #<CheckExercise:0x007f8f9205c8b8> from (irb):25 from /Users/neil/.rvm/gems/ruby-2.3.4@rails-omniauth/gems/railties-5.0.7/lib/rails/commands/console.rb:65:in start'
from /Users/neil/.rvm/gems/ruby-2.3.4@rails-omniauth/gems/railties-5.0.7/lib/rails/commands/console_helper.rb:9:in start' from /Users/neil/.rvm/gems/ruby-2.3.4@rails-omniauth/gems/railties-5.0.7/lib/rails/commands/commands_tasks.rb:78:in console'
from /Users/neil/.rvm/gems/ruby-2.3.4@rails-omniauth/gems/railties-5.0.7/lib/rails/commands/commands_tasks.rb:49:in run_command!' from /Users/neil/.rvm/gems/ruby-2.3.4@rails-omniauth/gems/railties-5.0.7/lib/rails/commands.rb:18:in <top (required)>'
from bin/rails:4:in require' from bin/rails:4:in

'

[anoobbava]

Please provide steps to reproduce this