Module: Statesman::Adapters::ActiveRecordQueries
- Defined in:
- lib/statesman/adapters/active_record_queries.rb
Defined Under Namespace
Classes: ClassMethods, QueryBuilder
Class Method Summary
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Class Method Details
.[](**args) ⇒ Object
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# File 'lib/statesman/adapters/active_record_queries.rb', line 32
def self.[](**args)
ClassMethods.new(**args)
end
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.check_missing_methods!(base) ⇒ Object
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# File 'lib/statesman/adapters/active_record_queries.rb', line 6
def self.check_missing_methods!(base)
missing_methods = %i[transition_class initial_state].
reject { |m| base.respond_to?(m) }
return if missing_methods.none?
raise NotImplementedError,
"#{missing_methods.join(', ')} method(s) should be defined on " \
"the model. Alternatively, use the new form of `include " \
"Statesman::Adapters::ActiveRecordQueries[" \
"transition_class: MyTransition, " \
"initial_state: :some_state]`"
end
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.included(base) ⇒ Object
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# File 'lib/statesman/adapters/active_record_queries.rb', line 19
def self.included(base)
check_missing_methods!(base)
base.include(
ClassMethods.new(
transition_class: base.transition_class,
initial_state: base.initial_state,
most_recent_transition_alias: base.try(:most_recent_transition_alias),
transition_name: base.try(:transition_name),
),
)
end
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