Class: NumberType
- Inherits:
-
Object
- Object
- NumberType
- Defined in:
- lib/ObjectModel/Types/NumberType.rb
Class Method Summary collapse
- .initial_value(m, e) ⇒ Object
- .initialize_copy(m, e, c) ⇒ Object
- .load(m, e, storage) ⇒ Object
- .persist(c, entity_id, m, storage) ⇒ Object
- .validate_type(value) ⇒ Object
- .write_back(c, e, m) ⇒ Object
Class Method Details
.initial_value(m, e) ⇒ Object
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# File 'lib/ObjectModel/Types/NumberType.rb', line 3 def initial_value m, e 0 # e.instance_variable_set m.ivname, 0 end |
.initialize_copy(m, e, c) ⇒ Object
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# File 'lib/ObjectModel/Types/NumberType.rb', line 8 def initialize_copy m, e, c value_copy = e.instance_variable_get(m.ivname) c[m.ivname] = value_copy end |
.load(m, e, storage) ⇒ Object
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# File 'lib/ObjectModel/Types/NumberType.rb', line 29 def load m, e, storage row = storage[:entities_content][:entity_id => e.entity_id, :name => m.name.to_s] raise LoadError unless row value = load_number row[:value], row[:class] e.instance_variable_set m.ivname, value end |
.persist(c, entity_id, m, storage) ⇒ Object
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# File 'lib/ObjectModel/Types/NumberType.rb', line 19 def persist c, entity_id, m, storage value, klass = dump_number c[m.ivname] storage[:entities_content].insert( :entity_id => entity_id, :name => m.name.to_s, :value =>value, :class => klass ) end |
.validate_type(value) ⇒ Object
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# File 'lib/ObjectModel/Types/NumberType.rb', line 37 def validate_type value value.is_a? Numeric end |
.write_back(c, e, m) ⇒ Object
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# File 'lib/ObjectModel/Types/NumberType.rb', line 13 def write_back c, e, m value = c[m.ivname] value.should! :be_a, Numeric e.instance_variable_set m.ivname, value end |