Module: Smash::CloudPowers::Creatable::BeforeHooks

Defined in:
lib/cloud_powers/creatable.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#saved ⇒ Object

Boolean - tells if this resource is mapped to a resource in the cloud



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# File 'lib/cloud_powers/creatable.rb', line 26

def saved
  @saved
end

Instance Method Details

#build(name:, **config) {|new_resource| ... } ⇒ Object

A before_hook style method that allows you to do things after you instantiate the resource’s object but before you create the resource, in the cloud. Because we’re likely to be in the middle of requesting a resource be requested, in the cloud, this method gives us a means to do some checking, linking and/or setup before we make a request.

Parameters

  • Hash or keyword argument(s) - configuration

  • Block (optional) - your optional before_hook that runs before you’ve

instantiated your object, yielding the new instance to you, to run in your block.

Returns Object - a new instance of the class that extended this module

Yields:

  • (new_resource) 


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# File 'lib/cloud_powers/creatable.rb', line 42

def build(name:, **config)
  new_resource = self.new(name: name, **config)
  yield new_resource if block_given?
  new_resource
end

#create!(name:, **config) {|new_resource| ... } ⇒ Object

An after_hook style method that allows you to do things after you instantiate the resource’s object, but before you create the resource, in the cloud. Because we’re likely to be in the middle of requesting to create a resource, in the cloud, this method gives us a means to do some checking or setup after we make a request.

Parameters

  • Hash or keyword argument(s) - configuration

  • Block (optional) - your optional after_hook that runs after you’ve

created your resource(s) in the cloud, yielding the new instance to you, to run in your block.

Returns Object - a new instance of the class that extended this module

Notes

  • See #build

  • See #save!

  • See CloudPowers::Helpers::LogicHelp#instance_attr_accessor

  • See CloudPowers::Helpers::LogicHelp#attr_map

Yields:

  • (new_resource) 


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# File 'lib/cloud_powers/creatable.rb', line 69

def create!(name:, **config)
  new_resource = self.build(name: name, **config)

  new_resource.attr_map(config) do |config_key, config_value|
    new_resource.instance_attr_accessor new_resource.to_snake(config_key)
    config_value
  end

  new_resource.save!

  yield new_resource if block_given?
  new_resource
end