Class | DataMapper::DependencyQueue |
In: |
lib/data_mapper/dependency_queue.rb
lib/data_mapper/dependency_queue.rb |
Parent: | Object |
# File lib/data_mapper/dependency_queue.rb, line 4 4: def initialize 5: @dependencies = Hash.new { |h,k| h[k] = [] } 6: end
# File lib/data_mapper/dependency_queue.rb, line 4 4: def initialize 5: @dependencies = Hash.new { |h,k| h[k] = [] } 6: end
# File lib/data_mapper/dependency_queue.rb, line 8 8: def add(class_name, &b) 9: @dependencies[class_name] << b 10: resolve! 11: end
# File lib/data_mapper/dependency_queue.rb, line 8 8: def add(class_name, &b) 9: @dependencies[class_name] << b 10: resolve! 11: end
# File lib/data_mapper/dependency_queue.rb, line 13 13: def resolve! 14: @dependencies.each_pair do |class_name, callbacks| 15: if Object.const_defined?(class_name) 16: klass = Object.const_get(class_name) 17: 18: callbacks.each do |b| 19: b.call(klass) 20: end 21: 22: callbacks.clear 23: end 24: end 25: end
# File lib/data_mapper/dependency_queue.rb, line 13 13: def resolve! 14: @dependencies.each_pair do |class_name, callbacks| 15: if Object.const_defined?(class_name) 16: klass = Object.const_get(class_name) 17: 18: callbacks.each do |b| 19: b.call(klass) 20: end 21: 22: callbacks.clear 23: end 24: end 25: end