class Eventbrite::EventbriteObject
Attributes
token[RW]
Public Class Methods
construct_from(values, token=nil)
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# File lib/eventbrite/eventbrite_object.rb, line 32 def self.construct_from(values, token=nil) obj = self.new(values[:id], token) obj.refresh_from(values, token) obj end
new(id=nil, token=nil)
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# File lib/eventbrite/eventbrite_object.rb, line 13 def initialize(id=nil, token=nil) # parameter overloading! if id.kind_of?(Hash) @retrieve_options = id.dup @retrieve_options.delete(:id) id = id[:id] else @retrieve_options = {} end @token = token @values = {} # This really belongs in APIResource, but not putting it there allows us # to have a unified inspect method @unsaved_values = Set.new @transient_values = Set.new self.id = id if id end
Public Instance Methods
[](k)
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# File lib/eventbrite/eventbrite_object.rb, line 85 def [](k) @values[k.to_sym] end
[]=(k, v)
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# File lib/eventbrite/eventbrite_object.rb, line 89 def []=(k, v) send(:"#{k}=", v) end
as_json(*a)
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# File lib/eventbrite/eventbrite_object.rb, line 105 def as_json(*a) @values.as_json(*a) end
each(&blk)
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# File lib/eventbrite/eventbrite_object.rb, line 113 def each(&blk) @values.each(&blk) end
inspect()
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# File lib/eventbrite/eventbrite_object.rb, line 42 def inspect() id_string = (self.respond_to?(:id) && !self.id.nil?) ? " id=#{self.id}" : "" "#<#{self.class}:0x#{self.object_id.to_s(16)}#{id_string}> JSON: " + JSON.pretty_generate(@values) end
keys()
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# File lib/eventbrite/eventbrite_object.rb, line 93 def keys @values.keys end
next?()
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# File lib/eventbrite/eventbrite_object.rb, line 51 def next? paginated? && (self.pagination.page_number < self.pagination.page_count) end
next_page()
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# File lib/eventbrite/eventbrite_object.rb, line 55 def next_page self.pagination.page_number + 1 end
paginated?()
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# File lib/eventbrite/eventbrite_object.rb, line 47 def paginated? self.respond_to?(:pagination) end
refresh_from(values, token, partial=false)
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# File lib/eventbrite/eventbrite_object.rb, line 59 def refresh_from(values, token, partial=false) @token = token removed = partial ? Set.new : Set.new(@values.keys - values.keys) added = Set.new(values.keys - @values.keys) # Wipe old state before setting new. This is useful for e.g. updating a # customer, where there is no persistent card parameter. Mark those values # which don't persist as transient instance_eval do remove_accessors(removed) add_accessors(added) end removed.each do |k| @values.delete(k) @transient_values.add(k) @unsaved_values.delete(k) end values.each do |k, v| # TODO: fix this @values[k] = Util.convert_to_eventbrite_object(v, token, k) @transient_values.delete(k) @unsaved_values.delete(k) end end
to_hash()
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# File lib/eventbrite/eventbrite_object.rb, line 109 def to_hash @values end
to_json(*a)
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# File lib/eventbrite/eventbrite_object.rb, line 101 def to_json(*a) JSON.generate(@values) end
to_s(*args)
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# File lib/eventbrite/eventbrite_object.rb, line 38 def to_s(*args) JSON.pretty_generate(@values) end
values()
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# File lib/eventbrite/eventbrite_object.rb, line 97 def values @values.values end
Protected Instance Methods
add_accessors(keys)
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# File lib/eventbrite/eventbrite_object.rb, line 134 def add_accessors(keys) metaclass.instance_eval do keys.each do |k| next if @@permanent_attributes.include?(k) k_eq = :"#{k}=" define_method(k) { @values[k] } define_method(k_eq) do |v| @values[k] = v @unsaved_values.add(k) end end end end
metaclass()
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# File lib/eventbrite/eventbrite_object.rb, line 119 def metaclass class << self; self; end end
method_missing(name, *args)
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Calls superclass method
# File lib/eventbrite/eventbrite_object.rb, line 148 def method_missing(name, *args) # TODO: only allow setting in updateable classes. if name.to_s.end_with?('=') attr = name.to_s[0...-1].to_sym @values[attr] = args[0] @unsaved_values.add(attr) add_accessors([attr]) return else return @values[name] if @values.has_key?(name) end begin super rescue NoMethodError => e if @transient_values.include?(name) raise NoMethodError.new(e.message + ". HINT: The '#{name}' attribute was set in the past, however. It was then wiped when refreshing the object with the result returned by Eventbrite's API, probably as a result of a save(). The attributes currently available on this object are: #{@values.keys.join(', ')}") else raise end end end
remove_accessors(keys)
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# File lib/eventbrite/eventbrite_object.rb, line 123 def remove_accessors(keys) metaclass.instance_eval do keys.each do |k| next if @@permanent_attributes.include?(k) k_eq = :"#{k}=" remove_method(k) if method_defined?(k) remove_method(k_eq) if method_defined?(k_eq) end end end