class Answers::Answer
Constants
- ANSWER_ATTRS
Public Class Methods
new(params={})
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# File lib/answers/answer.rb, line 20 def initialize(params={}) ANSWER_ATTRS.each do |attribute| instance_variable_set("@#{attribute[:name]}", params[attribute[:name]]) if params[attribute[:name]] end update_attributes!(params) end
Public Instance Methods
attributes()
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# File lib/answers/answer.rb, line 27 def attributes ivar_to_sym = Proc.new {|ivar| ivar.to_s.sub(/^@/, '').to_sym} attributes = instance_variables.inject({}) do |r, s| r.merge!({ivar_to_sym[s] => instance_variable_get(s)}) end.delete_if do |k,v| !ANSWER_ATTRS.map {|attribute| attribute[:name]}.include?(ivar_to_sym[k]) end attributes end