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Contents
module Hoth
class Services
# With Hoth::Services.define followed by a block you define all your
# available services.
#
# Example:
#
# Hoth::Services.define do
#
# service :increment_counter do |counter|
# returns :nothing
# end
#
# service :value_of_counter do |counter|
# returns :fixnum
# end
#
# service :create_account do |account|
# returns :account_id
# end
#
# end
#
# after defining your services you can call each of them with
# <tt>Hoth::Services.service_name(params)</tt>
#
# Hoth::Services.increment_counter(counter)
# current_number = Hoth::Services.value_of_counter(counter)
# created_account = Hoth::Services.create_account(account)
#
# see Hoth::ServiceDefinition for further informations of the block
# content.
def self.define(&block)
ServiceDefinition.new.instance_eval(&block)
end
class <<self
# this is where the services get called
def method_missing(meth, *args, &blk) # :nodoc:
if _service = ServiceRegistry.locate_service(meth)
_service.execute(*args)
else
super
end
end
end
end
end
Version data entries
16 entries across 16 versions & 2 rubygems