class Fog::Collection
Attributes
service[R]
Public Class Methods
model(new_model=nil)
click to toggle source
# File lib/fog/core/collection.rb, line 36 def self.model(new_model=nil) if new_model == nil @model else @model = new_model end end
new(attributes = {})
click to toggle source
Creates a new Fog::Collection based around the passed service
@param [Hash] attributes @option attributes [Fog::Service] service Instance of a service
@return [Fog::Collection]
# File lib/fog/core/collection.rb, line 67 def initialize(attributes = {}) @service = attributes.delete(:service) @loaded = false merge_attributes(attributes) end
Public Instance Methods
clear()
click to toggle source
Calls superclass method
# File lib/fog/core/collection.rb, line 44 def clear @loaded = true super end
create(attributes = {})
click to toggle source
# File lib/fog/core/collection.rb, line 49 def create(attributes = {}) object = new(attributes) object.save object end
destroy(identity)
click to toggle source
# File lib/fog/core/collection.rb, line 55 def destroy(identity) object = new(:identity => identity) object.destroy end
inspect()
click to toggle source
# File lib/fog/core/collection.rb, line 74 def inspect Thread.current[:formatador] ||= Formatador.new data = "#{Thread.current[:formatador].indentation}<#{self.class.name}\n" Thread.current[:formatador].indent do unless self.class.attributes.empty? data << "#{Thread.current[:formatador].indentation}" data << self.class.attributes.map {|attribute| "#{attribute}=#{send(attribute).inspect}"}.join(",\n#{Thread.current[:formatador].indentation}") data << "\n" end data << "#{Thread.current[:formatador].indentation}[" unless self.empty? data << "\n" Thread.current[:formatador].indent do data << self.map {|member| member.inspect}.join(",\n") data << "\n" end data << Thread.current[:formatador].indentation end data << "]\n" end data << "#{Thread.current[:formatador].indentation}>" data end
load(objects)
click to toggle source
# File lib/fog/core/collection.rb, line 98 def load(objects) clear for object in objects self << new(object) end self end
model()
click to toggle source
# File lib/fog/core/collection.rb, line 106 def model self.class.instance_variable_get('@model') end
new(attributes = {})
click to toggle source
# File lib/fog/core/collection.rb, line 110 def new(attributes = {}) unless attributes.is_a?(::Hash) raise(ArgumentError.new("Initialization parameters must be an attributes hash, got #{attributes.class} #{attributes.inspect}")) end model.new( { :collection => self, :service => service }.merge(attributes) ) end
reload()
click to toggle source
# File lib/fog/core/collection.rb, line 122 def reload clear lazy_load self end
table(attributes = nil)
click to toggle source
# File lib/fog/core/collection.rb, line 128 def table(attributes = nil) Formatador.display_table(self.map {|instance| instance.attributes}, attributes) end
to_json(options = {})
click to toggle source
# File lib/fog/core/collection.rb, line 132 def to_json(options = {}) Fog::JSON.encode(self.map {|member| member.attributes}) end
Private Instance Methods
lazy_load()
click to toggle source
# File lib/fog/core/collection.rb, line 138 def lazy_load self.all end