Error caught while randomly testing: undefined local variable or method `option_name' for Escort::Setup::Dsl::Options

[thegreyfellow]

Caught this issue while fixing failing tests, and thought to put it here maybe someone with more knowledge of the code base could have a look at it.

Environment:
Ruby-2.4.2
RSpec-3.7.0
All gems updated to latest version as of date of issue submission.

$ rspec spec --seed 46460
Run options: include {:focus=>true}

All examples were filtered out; ignoring {:focus=>true}

Randomized with seed 46460

Escort basic app with dependent options
  when dependency specification has no 'on' parameter
Problem with syntax of global configuration
Problem with syntax of global configuration (Escort::ClientError)
/Users/idmoussiyoussef/Projects/ruby/escort/lib/escort/setup/dsl/global.rb:9:in `rescue in initialize'
/Users/idmoussiyoussef/Projects/ruby/escort/lib/escort/setup/dsl/global.rb:6:in `initialize'
/Users/idmoussiyoussef/Projects/ruby/escort/lib/escort/setup/dsl/options.rb:9:in `rescue in options': Problem with syntax of global options block (Escort::ClientError)
/Users/idmoussiyoussef/Projects/ruby/escort/lib/escort/setup/dsl/options.rb:65:in `ensure_dependency_specification_syntax': undefined local variable or method `option_name' for #<Escort::Setup::Dsl::Options:0x00007f88761ccba8>
Did you mean?  @options (NameError)
/Users/idmoussiyoussef/Projects/ruby/escort/lib/escort/setup/dsl/options.rb:34:in `dependency'
/Users/idmoussiyoussef/Projects/ruby/escort/spec/integration/basic_depends_on_spec.rb:11:in `block (5 levels) in <top (required)>'
/Users/idmoussiyoussef/Projects/ruby/escort/lib/escort/setup/dsl/options.rb:7:in `options'
/Users/idmoussiyoussef/Projects/ruby/escort/lib/escort/setup/dsl/command.rb:16:in `options'
/Users/idmoussiyoussef/Projects/ruby/escort/spec/integration/basic_depends_on_spec.rb:7:in `block (4 levels) in <top (required)>'
/Users/idmoussiyoussef/Projects/ruby/escort/lib/escort/setup/dsl/global.rb:7:in `initialize'
/Users/idmoussiyoussef/Projects/ruby/escort/lib/escort/app.rb:23:in `new'
/Users/idmoussiyoussef/Projects/ruby/escort/lib/escort/app.rb:23:in `setup_application'
/Users/idmoussiyoussef/Projects/ruby/escort/lib/escort/app.rb:6:in `create'
/Users/idmoussiyoussef/Projects/ruby/escort/spec/integration/basic_depends_on_spec.rb:2:in `block (2 levels) in <top (required)>'
/Users/idmoussiyoussef/.rvm/gems/ruby-2.4.2/gems/rspec-core-3.7.0/lib/rspec/core/memoized_helpers.rb:298:in `block (2 levels) in let'
/Users/idmoussiyoussef/.rvm/gems/ruby-2.4.2/gems/rspec-core-3.7.0/lib/rspec/core/memoized_helpers.rb:157:in `block (3 levels) in fetch_or_store'
/Users/idmoussiyoussef/.rvm/gems/ruby-2.4.2/gems/rspec-core-3.7.0/lib/rspec/core/memoized_helpers.rb:157:in `fetch'
/Users/idmoussiyoussef/.rvm/gems/ruby-2.4.2/gems/rspec-core-3.7.0/lib/rspec/core/memoized_helpers.rb:157:in `block (2 levels) in fetch_or_store'
/Users/idmoussiyoussef/.rvm/gems/ruby-2.4.2/gems/rspec-support-3.7.0/lib/rspec/support/reentrant_mutex.rb:23:in `synchronize'
/Users/idmoussiyoussef/.rvm/gems/ruby-2.4.2/gems/rspec-core-3.7.0/lib/rspec/core/memoized_helpers.rb:156:in `block in fetch_or_store'
/Users/idmoussiyoussef/.rvm/gems/ruby-2.4.2/gems/rspec-core-3.7.0/lib/rspec/core/memoized_helpers.rb:155:in `fetch'
/Users/idmoussiyoussef/.rvm/gems/ruby-2.4.2/gems/rspec-core-3.7.0/lib/rspec/core/memoized_helpers.rb:155:in `fetch_or_store'
/Users/idmoussiyoussef/.rvm/gems/ruby-2.4.2/gems/rspec-core-3.7.0/lib/rspec/core/memoized_helpers.rb:298:in `block in let'
/Users/idmoussiyoussef/Projects/ruby/escort/spec/integration/basic_depends_on_spec.rb:20:in `block (3 levels) in <top (required)>'
/Users/idmoussiyoussef/.rvm/gems/ruby-2.4.2/gems/rspec-core-3.7.0/lib/rspec/core/example.rb:254:in `instance_exec'
/Users/idmoussiyoussef/.rvm/gems/ruby-2.4.2/gems/rspec-core-3.7.0/lib/rspec/core/example.rb:254:in `block in run'
/Users/idmoussiyoussef/.rvm/gems/ruby-2.4.2/gems/rspec-core-3.7.0/lib/rspec/core/example.rb:500:in `block in with_around_and_singleton_context_hooks'
/Users/idmoussiyoussef/.rvm/gems/ruby-2.4.2/gems/rspec-core-3.7.0/lib/rspec/core/example.rb:457:in `block in with_around_example_hooks'
/Users/idmoussiyoussef/.rvm/gems/ruby-2.4.2/gems/rspec-core-3.7.0/lib/rspec/core/hooks.rb:466:in `block in run'
/Users/idmoussiyoussef/.rvm/gems/ruby-2.4.2/gems/rspec-core-3.7.0/lib/rspec/core/hooks.rb:604:in `run_around_example_hooks_for'
/Users/idmoussiyoussef/.rvm/gems/ruby-2.4.2/gems/rspec-core-3.7.0/lib/rspec/core/hooks.rb:466:in `run'
/Users/idmoussiyoussef/.rvm/gems/ruby-2.4.2/gems/rspec-core-3.7.0/lib/rspec/core/example.rb:457:in `with_around_example_hooks'
/Users/idmoussiyoussef/.rvm/gems/ruby-2.4.2/gems/rspec-core-3.7.0/lib/rspec/core/example.rb:500:in `with_around_and_singleton_context_hooks'
/Users/idmoussiyoussef/.rvm/gems/ruby-2.4.2/gems/rspec-core-3.7.0/lib/rspec/core/example.rb:251:in `run'
/Users/idmoussiyoussef/.rvm/gems/ruby-2.4.2/gems/rspec-core-3.7.0/lib/rspec/core/example_group.rb:628:in `block in run_examples'
/Users/idmoussiyoussef/.rvm/gems/ruby-2.4.2/gems/rspec-core-3.7.0/lib/rspec/core/example_group.rb:624:in `map'
/Users/idmoussiyoussef/.rvm/gems/ruby-2.4.2/gems/rspec-core-3.7.0/lib/rspec/core/example_group.rb:624:in `run_examples'
/Users/idmoussiyoussef/.rvm/gems/ruby-2.4.2/gems/rspec-core-3.7.0/lib/rspec/core/example_group.rb:590:in `run'
/Users/idmoussiyoussef/.rvm/gems/ruby-2.4.2/gems/rspec-core-3.7.0/lib/rspec/core/example_group.rb:591:in `block in run'
/Users/idmoussiyoussef/.rvm/gems/ruby-2.4.2/gems/rspec-core-3.7.0/lib/rspec/core/example_group.rb:591:in `map'
/Users/idmoussiyoussef/.rvm/gems/ruby-2.4.2/gems/rspec-core-3.7.0/lib/rspec/core/example_group.rb:591:in `run'
/Users/idmoussiyoussef/.rvm/gems/ruby-2.4.2/gems/rspec-core-3.7.0/lib/rspec/core/runner.rb:118:in `block (3 levels) in run_specs'
/Users/idmoussiyoussef/.rvm/gems/ruby-2.4.2/gems/rspec-core-3.7.0/lib/rspec/core/runner.rb:118:in `map'
/Users/idmoussiyoussef/.rvm/gems/ruby-2.4.2/gems/rspec-core-3.7.0/lib/rspec/core/runner.rb:118:in `block (2 levels) in run_specs'
/Users/idmoussiyoussef/.rvm/gems/ruby-2.4.2/gems/rspec-core-3.7.0/lib/rspec/core/configuration.rb:1896:in `with_suite_hooks'
/Users/idmoussiyoussef/.rvm/gems/ruby-2.4.2/gems/rspec-core-3.7.0/lib/rspec/core/runner.rb:113:in `block in run_specs'
/Users/idmoussiyoussef/.rvm/gems/ruby-2.4.2/gems/rspec-core-3.7.0/lib/rspec/core/reporter.rb:79:in `report'
/Users/idmoussiyoussef/.rvm/gems/ruby-2.4.2/gems/rspec-core-3.7.0/lib/rspec/core/runner.rb:112:in `run_specs'
/Users/idmoussiyoussef/.rvm/gems/ruby-2.4.2/gems/rspec-core-3.7.0/lib/rspec/core/runner.rb:87:in `run'
/Users/idmoussiyoussef/.rvm/gems/ruby-2.4.2/gems/rspec-core-3.7.0/lib/rspec/core/runner.rb:71:in `run'
/Users/idmoussiyoussef/.rvm/gems/ruby-2.4.2/gems/rspec-core-3.7.0/lib/rspec/core/runner.rb:45:in `invoke'
/Users/idmoussiyoussef/.rvm/gems/ruby-2.4.2/gems/rspec-core-3.7.0/exe/rspec:4:in `<top (required)>'
/Users/idmoussiyoussef/.rvm/gems/ruby-2.4.2/bin/rspec:23:in `load'
/Users/idmoussiyoussef/.rvm/gems/ruby-2.4.2/bin/rspec:23:in `<main>'
/Users/idmoussiyoussef/.rvm/gems/ruby-2.4.2/bin/ruby_executable_hooks:15:in `eval'
/Users/idmoussiyoussef/.rvm/gems/ruby-2.4.2/bin/ruby_executable_hooks:15:in `<main>'
Escort app failed to execute successfully, due to client setup error

Finished in 0.08564 seconds (files took 0.23726 seconds to load)
1 example, 0 failures

Randomized with seed 46460