Module: Trestle::DisplayHelper

Defined in:
app/helpers/trestle/display_helper.rb

Instance Method Summary collapse

Instance Method Details

#display(instance) ⇒ Object

Returns a plain-text representation of the given model instance, typically used when rendering an associated object within a table.

This helper delegates to Trestle::Display, which works by checking the existence of each method from ‘Trestle.config.display_methods` in turn and calling the first one it finds.

By default this list is set to:

[:display_name, :full_name, :name, :title, :username, :login, :email]



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# File 'app/helpers/trestle/display_helper.rb', line 14

def display(instance)
  Trestle::Display.new(instance).to_s
end