List of attributes that are audited.
# File lib/audited/auditor.rb, line 143 def audited_attributes attributes.except(*non_audited_columns) end
Get a specific revision specified by the version number, or :previous
# File lib/audited/auditor.rb, line 132 def revision(version) revision_with Audited.audit_class.reconstruct_attributes(audits_to(version)) end
Find the oldest revision recorded prior to the date/time provided.
# File lib/audited/auditor.rb, line 137 def revision_at(date_or_time) audits = self.audits.up_until(date_or_time) revision_with Audited.audit_class.reconstruct_attributes(audits) unless audits.empty? end
Gets an array of the revisions available
user.revisions.each do |revision| user.name user.version end
# File lib/audited/auditor.rb, line 121 def revisions(from_version = 1) audits = self.audits.from_version(from_version) return [] if audits.empty? revisions = [] audits.each do |audit| revisions << audit.revision end revisions end
# File lib/audited/auditor.rb, line 149 def revision_with(attributes) self.dup.tap do |revision| revision.id = id revision.send :instance_variable_set, '@attributes', self.attributes revision.send :instance_variable_set, '@new_record', self.destroyed? revision.send :instance_variable_set, '@persisted', !self.destroyed? revision.send :instance_variable_set, '@readonly', false revision.send :instance_variable_set, '@destroyed', false revision.send :instance_variable_set, '@_destroyed', false revision.send :instance_variable_set, '@marked_for_destruction', false Audited.audit_class.assign_revision_attributes(revision, attributes) # Remove any association proxies so that they will be recreated # and reference the correct object for this revision. The only way # to determine if an instance variable is a proxy object is to # see if it responds to certain methods, as it forwards almost # everything to its target. for ivar in revision.instance_variables proxy = revision.instance_variable_get ivar if !proxy.nil? and proxy.respond_to? :proxy_respond_to? revision.instance_variable_set ivar, nil end end end end
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