Module: DataMapper::Is::Slug::InstanceMethods

Defined in:
lib/dm-is-slug/is/slug.rb

Overview

ClassMethods

Instance Method Summary collapse

Instance Method Details

#slug_mutable? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dm-is-slug/is/slug.rb', line 138

def slug_mutable?
  self.class.slug_mutable?
end

#slug_property ⇒ Object 



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# File 'lib/dm-is-slug/is/slug.rb', line 150

def slug_property
  self.class.slug_property
end

#slug_source ⇒ Object 



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# File 'lib/dm-is-slug/is/slug.rb', line 142

def slug_source
  self.class.slug_source
end

#slug_source_property ⇒ Object 



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# File 'lib/dm-is-slug/is/slug.rb', line 146

def slug_source_property
  self.class.slug_source_property
end

#slug_source_value ⇒ Object 



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# File 'lib/dm-is-slug/is/slug.rb', line 154

def slug_source_value
  self.send(slug_source)
end

#stale_slug? ⇒ Boolean

The slug is not stale if

  1. the slug is permanent, and slug column has something valid in it

  2. the slug source value is nil or empty

Returns:

  • (Boolean) 


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# File 'lib/dm-is-slug/is/slug.rb', line 161

def stale_slug?
  !((!slug_mutable? && slug && !slug.empty?) || (slug_source_value.nil? || slug_source_value.empty?))
end

#to_param ⇒ Object 



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# File 'lib/dm-is-slug/is/slug.rb', line 134

def to_param
  [slug]
end