module Fog::Attributes::InstanceMethods
Public Instance Methods
_dump(_level)
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# File lib/fog/core/attributes.rb, line 64 def _dump(_level) Marshal.dump(attributes) end
all_associations()
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# File lib/fog/core/attributes.rb, line 93 def all_associations self.class.associations.keys.reduce({}) do |hash, association| if masks[association].nil? Fog::Logger.deprecation("Please define #{association} using the Fog DSL") hash[association] = associations[association] || send(association) else hash[masks[association]] = associations[association] || send(association) end hash end end
all_associations_and_attributes()
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# File lib/fog/core/attributes.rb, line 106 def all_associations_and_attributes all_attributes.merge(all_associations) end
all_attributes()
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# File lib/fog/core/attributes.rb, line 80 def all_attributes self.class.attributes.reduce({}) do |hash, attribute| if masks[attribute].nil? Fog::Logger.deprecation("Please define #{attribute} using the Fog DSL") hash[attribute] = send(attribute) else hash[masks[attribute]] = send(attribute) end hash end end
associations()
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# File lib/fog/core/attributes.rb, line 72 def associations @associations ||= {} end
attributes()
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# File lib/fog/core/attributes.rb, line 68 def attributes @attributes ||= {} end
dup()
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Calls superclass method
# File lib/fog/core/attributes.rb, line 110 def dup copy = super copy.dup_attributes! copy end
identity()
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# File lib/fog/core/attributes.rb, line 120 def identity send(identity_name) end
identity=(new_identity)
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# File lib/fog/core/attributes.rb, line 124 def identity=(new_identity) send("#{identity_name}=", new_identity) end
identity_name()
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# File lib/fog/core/attributes.rb, line 116 def identity_name self.class.instance_variable_get("@identity") end
masks()
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# File lib/fog/core/attributes.rb, line 76 def masks self.class.masks end
merge_attributes(new_attributes = {})
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# File lib/fog/core/attributes.rb, line 128 def merge_attributes(new_attributes = {}) new_attributes.each_pair do |key, value| next if self.class.ignored_attributes.include?(key) if self.class.aliases[key] send("#{self.class.aliases[key]}=", value) elsif self.respond_to?("#{key}=", true) send("#{key}=", value) else attributes[key] = value end end self end
new_record?()
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Returns true if a remote resource has not been assigned an identity.
This was added for a ActiveRecord like feel but has been outdated by ActiveModel API using {#persisted?}
@deprecated Use inverted form of {#persisted?} @return [Boolean]
# File lib/fog/core/attributes.rb, line 158 def new_record? Fog::Logger.deprecation("#new_record? is deprecated, use !persisted? instead [light_black](#{caller.first})[/]") !persisted? end
persisted?()
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Returns true if a remote resource has been assigned an identity and we can assume it has been persisted.
@return [Boolean]
# File lib/fog/core/attributes.rb, line 146 def persisted? !!identity end
requires(*args)
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check that the attributes specified in args exist and is not nil
# File lib/fog/core/attributes.rb, line 164 def requires(*args) missing = missing_attributes(args) if missing.length == 1 raise(ArgumentError, "#{missing.first} is required for this operation") elsif missing.any? raise(ArgumentError, "#{missing[0...-1].join(", ")} and #{missing[-1]} are required for this operation") end end
requires_one(*args)
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# File lib/fog/core/attributes.rb, line 173 def requires_one(*args) missing = missing_attributes(args) return unless missing.length == args.length raise(ArgumentError, "#{missing[0...-1].join(", ")} or #{missing[-1]} are required for this operation") end
Protected Instance Methods
dup_attributes!()
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# File lib/fog/core/attributes.rb, line 189 def dup_attributes! @attributes = @attributes.dup if @attributes end
missing_attributes(args)
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# File lib/fog/core/attributes.rb, line 181 def missing_attributes(args) missing = [] ([:service] | args).each do |arg| missing << arg unless send("#{arg}") || attributes.key?(arg) end missing end
Private Instance Methods
remap_attributes(attributes, mapping)
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# File lib/fog/core/attributes.rb, line 195 def remap_attributes(attributes, mapping) mapping.each_pair do |key, value| attributes[value] = attributes.delete(key) if attributes.key?(key) end end