Module: RailsAdmin::Config::Hideable

Included in:

Actions::Base, Fields::Base, Fields::Group, Model

Defined in:

lib/rails_admin/config/hideable.rb

Overview

Class Method Summary (collapse)

• + (Object) included(klass)

  Visibility defaults to true.

Instance Method Summary (collapse)

• - (Boolean) hidden?

  Reader whether object is hidden.

• - (Object) hide(&block)

  Writer to hide object.

• - (Object) show(&block)

  Writer to show field.

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# File 'lib/rails_admin/config/hideable.rb', line 6

def self.included(klass)
  klass.register_instance_option(:visible?) do
    !root.try :excluded?
  end
end

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# File 'lib/rails_admin/config/hideable.rb', line 13

def hidden?
  not visible
end

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# File 'lib/rails_admin/config/hideable.rb', line 18

def hide(&block)
  visible block ? proc { false == (instance_eval &block) } : false
end

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# File 'lib/rails_admin/config/hideable.rb', line 23

def show(&block)
  visible block || true
end