module LightSide::Resources
Public Class Methods
included(base)
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# File lib/lightside/resources.rb, line 63 def self.included(base) base.extend(ClassMethods) base.singleton_class.class_eval { attr_accessor :resource_base, :readonly_attributes, :writable_attributes } end
new(hash={})
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# File lib/lightside/resources.rb, line 4 def initialize(hash={}) set_attributes_from_hash(hash) end
Public Instance Methods
attributes()
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# File lib/lightside/resources.rb, line 8 def attributes self.class.attributes.inject({}) do |memo, attr| memo.merge(attr => self.__send__(attr)) end end
delete()
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# File lib/lightside/resources.rb, line 14 def delete self.class.delete_resource(id) end
id()
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# File lib/lightside/resources.rb, line 18 def id url && url.split("/").last end
reload()
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# File lib/lightside/resources.rb, line 22 def reload self.class.resource(id) do |hash| set_attributes_from_hash(hash) end self end
save()
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# File lib/lightside/resources.rb, line 33 def save json = JSON.generate(writable_attributes) if id self.class.update_resource(id, json) { |hash| set_attributes_from_hash(hash) } else self.class.create_resource(json) { |hash| set_attributes_from_hash(hash) } end self end
set_attributes_from_hash(hash)
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# File lib/lightside/resources.rb, line 43 def set_attributes_from_hash(hash) self.class.attributes.each do |attr| self.__send__("#{attr.to_s}=", hash.fetch(attr, nil)) end end
to_s()
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# File lib/lightside/resources.rb, line 49 def to_s %w(id url errors).map(&:to_sym).inject("#{self.class.name}") do |memo, attr| val = self.__send__(attr) memo << " #{attr}:#{val}" if val memo end end
update()
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# File lib/lightside/resources.rb, line 29 def update save end
writable_attributes()
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# File lib/lightside/resources.rb, line 57 def writable_attributes self.class.writable_attributes.inject({}) do |memo, attr| memo.merge(attr => self.__send__(attr)) end end