Module: FriendlyId::Model

Defined in:

lib/friendly_id/base.rb

Overview

Instance Attribute Summary (collapse)

• - (Object) current_friendly_id readonly

  Returns the value of attribute current_friendly_id.

Instance Method Summary (collapse)

• - (Object) friendly_id

  Get the instance's friendly_id.

• - (Object) friendly_id_config

  Convenience method for accessing the class method of the same name.

• - (Object) to_param

  Either the friendly_id, or the numeric id cast to a string.

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# File 'lib/friendly_id/base.rb', line 270

def current_friendly_id
  @current_friendly_id
end

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# File 'lib/friendly_id/base.rb', line 278

def friendly_id
  send friendly_id_config.query_field
end

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# File 'lib/friendly_id/base.rb', line 273

def friendly_id_config
  self.class.friendly_id_config
end

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# File 'lib/friendly_id/base.rb', line 283

def to_param
  if diff = changes[friendly_id_config.query_field]
    diff.first || diff.second
  else
    friendly_id.presence || super
  end
end