Class: ActiveRecord::Base

Inherits:

Object

• Object
• ActiveRecord::Base

show all

Defined in:

lib/active_scaffold/extensions/unsaved_associated.rb,
lib/active_scaffold/extensions/unsaved_record.rb,
lib/active_scaffold/extensions/to_label.rb

Overview

Instance Method Summary (collapse)

• - (Boolean) associated_valid?(path = [])
• - (Boolean) no_errors_in_associated?
• - (Object) save_associated
• - (Object) save_associated!
• - (Object) save_with_unsaved_flag(*args)

  automatically unsets the unsaved flag.

• - (Object) to_label
• - (Object) unsaved=(val)

  acts like a dirty? flag, manually thrown during update_record_from_params.

• - (Boolean) unsaved?

  whether the unsaved? flag has been thrown.

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# File 'lib/active_scaffold/extensions/unsaved_associated.rb', line 3

def associated_valid?(path = [])
  return true if path.include?(self) # prevent recursion (if associated and parent are new records)
  path << self
  # using [].all? syntax to avoid a short-circuit
  with_unsaved_associated { |a| [a.valid?, a.associated_valid?(path)].all? {|v| v == true} }
end

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# File 'lib/active_scaffold/extensions/unsaved_associated.rb', line 18

def no_errors_in_associated?
  with_unsaved_associated {|a| a.errors.count == 0 and a.no_errors_in_associated?}
end

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# File 'lib/active_scaffold/extensions/unsaved_associated.rb', line 10

def save_associated
  with_unsaved_associated { |a| a.save and a.save_associated }
end

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# File 'lib/active_scaffold/extensions/unsaved_associated.rb', line 14

def save_associated!
  save_associated or raise(ActiveRecord::RecordNotSaved)
end

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# File 'lib/active_scaffold/extensions/unsaved_record.rb', line 14

def save_with_unsaved_flag(*args)
  result = save_without_unsaved_flag(*args)
  self.unsaved = false
  return result
end

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# File 'lib/active_scaffold/extensions/to_label.rb', line 3

def to_label
  [:name, :label, :title, :to_s].each do |attribute|
    return send(attribute).to_s if respond_to?(attribute)
  end
end

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# File 'lib/active_scaffold/extensions/unsaved_record.rb', line 4

def unsaved=(val)
  @unsaved = (val) ? true : false
end

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# File 'lib/active_scaffold/extensions/unsaved_record.rb', line 9

def unsaved?
  @unsaved
end