Class: MemDB::Idx::Uniq

Inherits:
Object
  • Object
show all
Includes:
MemDB::Idx
Defined in:
lib/mem_db/idx/uniq.rb

Constant Summary

Constants included from MemDB::Idx

ANY

Instance Method Summary collapse

Methods included from MemDB::Idx

#default, #default_any, #downcase

Constructor Details

#initialize(original) ⇒ Uniq

Returns a new instance of Uniq.



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# File 'lib/mem_db/idx/uniq.rb', line 8

def initialize(original)
  @original = original
end

Instance Method Details

#field ⇒ Object 



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# File 'lib/mem_db/idx/uniq.rb', line 12

def field
  @original.field
end

#map_query(raw) ⇒ Object 



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# File 'lib/mem_db/idx/uniq.rb', line 31

def map_query(raw)
  @original.map_query(raw)
end

#map_value(raw) ⇒ Object 



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# File 'lib/mem_db/idx/uniq.rb', line 27

def map_value(raw)
  @original.map_value(raw)
end

#prepare_query(query) ⇒ Object 



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# File 'lib/mem_db/idx/uniq.rb', line 23

def prepare_query(query)
  @original.prepare_query(query).uniq
end

#value(obj) ⇒ Object 



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# File 'lib/mem_db/idx/uniq.rb', line 16

def value(obj)
  val = @original.value(obj)
  return val if val == MemDB::Idx::ANY

  val.uniq
end