Class: Hoth::Services

Inherits:

Object

• Object
• Hoth::Services

Defined in:

lib/hoth/services.rb

Class Method Summary

• .define(&block) ⇒ Object

  With Hoth::Services.define followed by a block you define all your available services.

• .method_missing(meth, *args, &blk) ⇒ Object

  this is where the services get called.

Class Method Details

.define(&block) ⇒ Object

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 Hoth::Services.service_name(params)

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.

# File 'lib/hoth/services.rb', line 35

def self.define(&block)
  ServiceDefinition.new.instance_eval(&block)
end

.method_missing(meth, *args, &blk) ⇒ Object

this is where the services get called

# File 'lib/hoth/services.rb', line 42

def method_missing(meth, *args, &blk) # :nodoc:
  if _service = ServiceRegistry.locate_service(meth)
    _service.execute(*args)
  else
    super
  end
end