module ActiveScaffold::UnsavedRecord
a simple (manual) unsaved? flag and method. at least it automatically reverts after a save!
Public Instance Methods
keeping_errors() { || ... }
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# File lib/active_scaffold/extensions/unsaved_record.rb, line 18 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
save(**)
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automatically unsets the unsaved flag
Calls superclass method
# File lib/active_scaffold/extensions/unsaved_record.rb, line 14 def save(**) super.tap { self.unsaved = false } end
unsaved=(val)
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acts like a dirty? flag, manually thrown during update_record_from_params.
# File lib/active_scaffold/extensions/unsaved_record.rb, line 4 def unsaved=(val) @unsaved = val ? true : false end
unsaved?()
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whether the unsaved? flag has been thrown
# File lib/active_scaffold/extensions/unsaved_record.rb, line 9 def unsaved? @unsaved end