Class: Object

Inherits:
BasicObject
Defined in:
lib/friendly_id.rb

Instance Method Summary collapse

Instance Method Details

#friendly_id? ⇒ true, ...

Is the object a friendly id? Note that the return value here is false if the id is definitely not friendly, and nil if it can not be determined. The return value will be:

  • true - if the id is definitely friendly (i.e., a string with non-numeric characters)

  • false - if the id is definitely unfriendly (i.e., an Integer, a model instance, etc.)

  • nil - if it can not be determined (i.e., a numeric string like “206”.)

Returns:

  • (true, false, nil)

See Also:

  • #unfriendly?


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# File 'lib/friendly_id.rb', line 76

def friendly_id?
  if kind_of?(Integer) or kind_of?(Symbol) or self.class.respond_to? :friendly_id_config
    false
  elsif to_i.to_s != to_s
    true
  end
end

#unfriendly_id? ⇒ true, ...

Is the object a numeric id?

Returns:

  • (true, false, nil) —

    true if definitely unfriendly, false if definitely friendly, else nil.

See Also:

  • #friendly?


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# File 'lib/friendly_id.rb', line 88

def unfriendly_id?
  val = friendly_id? ; !val unless val.nil?
end