Module: Lexorank::Rankable::InstanceMethods

Defined in:
lib/lexorank/rankable.rb

Instance Method Summary collapse

Instance Method Details

#move_to(position) ⇒ Object 



33
34
35
 
# File 'lib/lexorank/rankable.rb', line 33

def move_to(position, &)
  self.class.lexorank_ranking.move_to(self, position, &)
end

#move_to!(position) ⇒ Object 



37
38
39
40
41
 
# File 'lib/lexorank/rankable.rb', line 37

def move_to!(position)
  move_to(position) do
    save
  end
end

#move_to_end ⇒ Object 



29
30
31
 
# File 'lib/lexorank/rankable.rb', line 29

def move_to_end(&)
  self.class.lexorank_ranking.move_to(self, :last, &)
end

#move_to_end! ⇒ Object 



49
50
51
52
53
 
# File 'lib/lexorank/rankable.rb', line 49

def move_to_end!
  move_to_end do
    save
  end
end

#move_to_top ⇒ Object 



25
26
27
 
# File 'lib/lexorank/rankable.rb', line 25

def move_to_top(&)
  move_to(0, &)
end

#move_to_top! ⇒ Object 



43
44
45
46
47
 
# File 'lib/lexorank/rankable.rb', line 43

def move_to_top!
  move_to_top do
    save
  end
end

#no_rank? ⇒ Boolean

Returns:

  • (Boolean) 


55
56
57
 
# File 'lib/lexorank/rankable.rb', line 55

def no_rank?
  !send(self.class.lexorank_ranking.field)
end