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paper-trail-gem--paper_trail
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Extract method: pt_recordable_object_changes

This commit is contained in:
Jared Beck 2015-11-27 23:02:57 -05:00
parent 95aae3f8f2
commit 6e857d8e9f
1 changed files with 16 additions and 4 deletions
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20
lib/paper_trail/has_paper_trail.rb
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@ -370,8 +370,7 @@ module PaperTrail
data[PaperTrail.timestamp_field] = updated_at
end
if paper_trail_options[:save_changes] && changed_notably? && self.class.paper_trail_version_class.column_names.include?('object_changes')
data[:object_changes] = self.class.paper_trail_version_class.object_changes_col_is_json? ? changes_for_paper_trail :
PaperTrail.serializer.dump(changes_for_paper_trail)
data[:object_changes] = pt_recordable_object_changes
end
if self.class.paper_trail_version_class.column_names.include?('transaction_id')
data[:transaction_id] = PaperTrail.transaction_id
@ -393,8 +392,7 @@ module PaperTrail
data[PaperTrail.timestamp_field] = updated_at
end
if paper_trail_options[:save_changes] && self.class.paper_trail_version_class.column_names.include?('object_changes')
data[:object_changes] = self.class.paper_trail_version_class.object_changes_col_is_json? ? changes_for_paper_trail :
PaperTrail.serializer.dump(changes_for_paper_trail)
data[:object_changes] = pt_recordable_object_changes
end
if self.class.paper_trail_version_class.column_names.include?('transaction_id')
data[:transaction_id] = PaperTrail.transaction_id
@ -420,6 +418,20 @@ module PaperTrail
end
end
# Returns an object which can be assigned to the `object_changes`
# attribute of a nascent version record. If the `object_changes` column is
# a postgres `json` column, then a hash can be used in the assignment,
# otherwise the column is a `text` column, and we must perform the
# serialization here, using `PaperTrail.serializer`.
# @api private
def pt_recordable_object_changes
if self.class.paper_trail_version_class.object_changes_col_is_json?
changes_for_paper_trail
else
PaperTrail.serializer.dump(changes_for_paper_trail)
end
end
def changes_for_paper_trail
_changes = changes.delete_if { |k,v| !notably_changed.include?(k) }
if PaperTrail.serialized_attributes?