Created
August 29, 2012 12:29
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Service Layer kind of
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class ProjectController < ApplicationController | |
def create | |
service_layer.save(project) | |
end | |
private | |
def service_layer | |
@service_layer ||= ServiceLayer.instance | |
end | |
end |
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class ServiceLayer | |
def self.instance | |
@service_layer ||= new | |
end | |
end |
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just include Singleton in the ServiceLayer class and you get the same behavior