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Versions: 17
Compression:
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Contents
# a simple (manual) unsaved? flag and method. at least it automatically reverts after a save!
module ActiveScaffold::UnsavedRecord
# acts like a dirty? flag, manually thrown during update_record_from_params.
def unsaved=(val)
@unsaved = val ? true : false
end
# whether the unsaved? flag has been thrown
def unsaved?
@unsaved
end
# automatically unsets the unsaved flag
def save(**)
super.tap { self.unsaved = false }
end
def keeping_errors
old_errors = errors.dup if errors.present?
result = yield
old_errors&.each do |e|
if e.is_a?(String) || e.is_a?(Symbol)
# Rails <6.1 errors API.
old_errors[e].each { |msg| errors.add(e, msg) unless errors.added?(e, msg) }
else
# Rails >=6.1 errors API (https://code.lulalala.com/2020/0531-1013.html).
errors.add(e.attribute, e.message) unless errors.added?(e.attribute, e.message)
end
end
result && old_errors.blank?
end
end
ActiveRecord::Base.class_eval { include ActiveScaffold::UnsavedRecord }
Version data entries
17 entries across 17 versions & 1 rubygems