Class: LightOperations::Core
- Inherits:
-
Object
- Object
- LightOperations::Core
- Includes:
- ActiveSupport::Rescuable
- Defined in:
- lib/light_operations/core.rb
Constant Summary collapse
- MissingDependency =
Class.new(StandardError)
Instance Attribute Summary collapse
-
#subject ⇒ Object
readonly
Returns the value of attribute subject.
Class Method Summary collapse
Instance Method Summary collapse
- #bind_with(bind_object) ⇒ Object
- #clear! ⇒ Object
- #clear_actions! ⇒ Object
- #clear_subject_with_errors! ⇒ Object
- #errors ⇒ Object
- #fail? ⇒ Boolean
-
#initialize(dependencies = {}) ⇒ Core
constructor
A new instance of Core.
- #on(actions_with_responses = {}) ⇒ Object
- #on_fail(binded_method = nil, &block) ⇒ Object
- #on_success(binded_method = nil, &block) ⇒ Object
-
#run(params = {}) ⇒ Object
do no.t override this method.
- #success? ⇒ Boolean
- #unbind! ⇒ Object
Constructor Details
#initialize(dependencies = {}) ⇒ Core
Returns a new instance of Core.
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# File 'lib/light_operations/core.rb', line 14 def initialize(dependencies = {}) @dependencies = dependencies end |
Instance Attribute Details
#subject ⇒ Object (readonly)
Returns the value of attribute subject.
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# File 'lib/light_operations/core.rb', line 8 def subject @subject end |
Class Method Details
.subject_name(method_name) ⇒ Object
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# File 'lib/light_operations/core.rb', line 10 def self.subject_name(method_name) send(:define_method, method_name, proc { subject }) end |
Instance Method Details
#bind_with(bind_object) ⇒ Object
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# File 'lib/light_operations/core.rb', line 69 def bind_with(bind_object) @bind_object = bind_object self end |
#clear! ⇒ Object
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# File 'lib/light_operations/core.rb', line 45 def clear! clear_actions! unbind! clear_subject_with_errors! self end |
#clear_actions! ⇒ Object
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# File 'lib/light_operations/core.rb', line 64 def clear_actions! @actions = {} self end |
#clear_subject_with_errors! ⇒ Object
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# File 'lib/light_operations/core.rb', line 57 def clear_subject_with_errors! @subject = nil @fail_errors = nil @errors = nil self end |
#errors ⇒ Object
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# File 'lib/light_operations/core.rb', line 74 def errors @errors ||= fail_errors || (subject.respond_to?(:errors) ? subject.errors : []) end |
#fail? ⇒ Boolean
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# File 'lib/light_operations/core.rb', line 78 def fail? !success? end |
#on(actions_with_responses = {}) ⇒ Object
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# File 'lib/light_operations/core.rb', line 40 def on(actions_with_responses = {}) actions_assign(actions_with_responses, :success, :fail) self end |
#on_fail(binded_method = nil, &block) ⇒ Object
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# File 'lib/light_operations/core.rb', line 35 def on_fail(binded_method = nil, &block) actions[:fail] = binded_method || block self end |
#on_success(binded_method = nil, &block) ⇒ Object
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# File 'lib/light_operations/core.rb', line 30 def on_success(binded_method = nil, &block) actions[:success] = binded_method || block self end |
#run(params = {}) ⇒ Object
do no.t override this method
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# File 'lib/light_operations/core.rb', line 19 def run(params = {}) clear_subject_with_errors! @subject = method(:execute).arity == 0 ? execute : execute(params) execute_actions self rescue => exception rescue_with_handler(exception) || raise execute_actions self end |
#success? ⇒ Boolean
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# File 'lib/light_operations/core.rb', line 82 def success? errors.respond_to?(:empty?) ? errors.empty? : !errors end |
#unbind! ⇒ Object
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# File 'lib/light_operations/core.rb', line 52 def unbind! @bind_object = nil self end |