module PaperTrailScrapbook::VersionHelpers
Module VersionHelpers
provides methods for extracting common information from a version or PaperTrailScrapbook
config
Public Instance Methods
changes()
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# File lib/paper_trail_scrapbook/version_helpers.rb, line 25 def changes Changes.new(version).change_log end
config()
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# File lib/paper_trail_scrapbook/version_helpers.rb, line 29 def config PaperTrailScrapbook.config end
create?()
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# File lib/paper_trail_scrapbook/version_helpers.rb, line 17 def create? event.eql?('create') end
destroy?()
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# File lib/paper_trail_scrapbook/version_helpers.rb, line 21 def destroy? event.eql?('destroy') end
kind()
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# File lib/paper_trail_scrapbook/version_helpers.rb, line 37 def kind config.events[event] || raise(ArgumentError, "incorrect event:#{event}") end
model()
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# File lib/paper_trail_scrapbook/version_helpers.rb, line 9 def model version.item_type end
model_id()
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# File lib/paper_trail_scrapbook/version_helpers.rb, line 13 def model_id version.item_id end
whenn()
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# File lib/paper_trail_scrapbook/version_helpers.rb, line 33 def whenn version.created_at.strftime(config.time_format) end
who()
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# File lib/paper_trail_scrapbook/version_helpers.rb, line 42 def who author = version.version_author return config.unknown_whodunnit unless author return author unless whodunnit_class whodunnit_instance(author) end
whodunnit_class()
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# File lib/paper_trail_scrapbook/version_helpers.rb, line 50 def whodunnit_class config.whodunnit_class end
whodunnit_instance(author)
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# File lib/paper_trail_scrapbook/version_helpers.rb, line 54 def whodunnit_instance(author) instance = begin whodunnit_class.find(author) rescue StandardError config.invalid_whodunnit.call(author) end return instance.to_whodunnit if instance.respond_to?(:to_whodunnit) instance.to_s end