When config.warnings = true in spec_helper is enabled, there are several warnings about uninialized instance variables.
flow_machine/lib/flow_machine/workflow.rb:67: warning: instance variable @state_attribute not initialized
flow_machine/lib/flow_machine/workflow.rb:162: warning: instance variable @previous_state not initialized
When
config.warnings = trueinspec_helperis enabled, there are several warnings about uninialized instance variables.flow_machine/lib/flow_machine/workflow.rb:67: warning: instance variable @state_attribute not initializedflow_machine/lib/flow_machine/workflow.rb:162: warning: instance variable @previous_state not initialized