Class: Fog::Collection
Overview
Instance Attribute Summary collapse
Class Method Summary
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Instance Method Summary
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_load, aliases, associations, attribute, attributes, default_values, has_many, has_many_identities, has_one, has_one_identity, identity, ignore_attributes, ignored_attributes, masks
#connection, #connection=, #prepare_service_value
#_dump, #all_associations, #all_associations_and_attributes, #all_attributes, #associations, #attributes, #dup, #filter_attributes, #identity, #identity=, #identity_name, #masks, #merge_attributes, #new_record?, #persisted?, #requires, #requires_one
Constructor Details
#initialize(attributes = {}) ⇒ Fog::Collection
Creates a new Fog::Collection based around the passed service
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# File 'lib/fog/core/collection.rb', line 68
def initialize(attributes = {})
@service = attributes.delete(:service)
@loaded = false
merge_attributes(attributes)
end
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Instance Attribute Details
#service ⇒ Object
Returns the value of attribute service.
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# File 'lib/fog/core/collection.rb', line 10
def service
@service
end
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Class Method Details
.model(new_model = nil) ⇒ Object
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# File 'lib/fog/core/collection.rb', line 39
def self.model(new_model = nil)
if new_model.nil?
@model
else
@model = new_model
end
end
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Instance Method Details
#clear ⇒ Object
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# File 'lib/fog/core/collection.rb', line 47
def clear
@loaded = super
end
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#create(attributes = {}) ⇒ Object
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# File 'lib/fog/core/collection.rb', line 51
def create(attributes = {})
object = new(attributes)
object.save
object
end
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#destroy(identity) ⇒ Object
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# File 'lib/fog/core/collection.rb', line 57
def destroy(identity)
new(identity: identity).destroy
end
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#inspect ⇒ Object
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# File 'lib/fog/core/collection.rb', line 74
def inspect
Fog::Formatador.format(self)
end
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#load(objects) ⇒ Object
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# File 'lib/fog/core/collection.rb', line 78
def load(objects)
clear && objects.each { |object| self << new(object) }
self
end
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#model ⇒ Object
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# File 'lib/fog/core/collection.rb', line 83
def model
self.class.instance_variable_get("@model")
end
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#new(attributes = {}) ⇒ Object
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# File 'lib/fog/core/collection.rb', line 87
def new(attributes = {})
unless attributes.is_a?(::Hash)
raise ArgumentError, "Initialization parameters must be an attributes hash, got #{attributes.class} #{attributes.inspect}"
end
model.new(
{
collection: self,
service: service
}.merge(attributes)
)
end
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#reload ⇒ Object
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# File 'lib/fog/core/collection.rb', line 100
def reload
clear && lazy_load
self
end
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#table(attributes = nil) ⇒ Object
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# File 'lib/fog/core/collection.rb', line 105
def table(attributes = nil)
Fog::Formatador.display_table(map(&:attributes), attributes)
end
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#to_json(_options = {}) ⇒ Object
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# File 'lib/fog/core/collection.rb', line 109
def to_json(_options = {})
Fog::JSON.encode(map(&:attributes))
end
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