Module: FriendlyId::Model

Defined in:
lib/friendly_id/base.rb

Overview

Instance methods that will be added to all classes using FriendlyId.

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#current_friendly_id ⇒ Object (readonly)

Returns the value of attribute current_friendly_id.



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

def current_friendly_id
  @current_friendly_id
end

Instance Method Details

#friendly_id ⇒ Object

Get the instance’s friendly_id.



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

def friendly_id
  send friendly_id_config.query_field
end

#friendly_id_config ⇒ Object

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



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

def friendly_id_config
  self.class.friendly_id_config
end

#to_param ⇒ Object

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



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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