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Extract private method: Events::Base#metadatum_from_model_method

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Jared Beck 2021-10-25 13:10:43 -04:00
parent cb0af4f242
commit 0ed023ccde
1 changed files with 17 additions and 9 deletions
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26
lib/paper_trail/events/base.rb
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@ -196,20 +196,28 @@ module PaperTrail
if value.respond_to?(:call)
value.call(@record)
elsif value.is_a?(Symbol) && @record.respond_to?(value, true)
# If it is an attribute that is changing in an existing object,
# be sure to grab the current version.
if event != "create" &&
@record.has_attribute?(value) &&
attribute_changed_in_latest_version?(value)
attribute_in_previous_version(value, false)
else
@record.send(value)
end
metadatum_from_model_method(event, value)
else
value
end
end
# The model method can either be an attribute or a non-attribute method.
#
# If it is an attribute that is changing in an existing object,
# be sure to grab the correct version.
#
# @api private
def metadatum_from_model_method(event, method)
if event != "create" &&
@record.has_attribute?(method) &&
attribute_changed_in_latest_version?(method)
attribute_in_previous_version(method, false)
else
@record.send(method)
end
end
# @api private
def notable_changes
changes_in_latest_version.delete_if { |k, _v|