Class: ThinkingSphinx::Facet

Inherits:
Object
  • Object
show all
Defined in:
lib/thinking_sphinx/facet.rb

Direct Known Subclasses

ClassFacet

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(reference) ⇒ Facet

Returns a new instance of Facet.



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# File 'lib/thinking_sphinx/facet.rb', line 5

def initialize(reference)
  @reference = reference
  
  if reference.columns.length != 1
    raise "Can't translate Facets on multiple-column field or attribute"
  end
end

Instance Attribute Details

#reference ⇒ Object (readonly)

Returns the value of attribute reference.



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# File 'lib/thinking_sphinx/facet.rb', line 3

def reference
  @reference
end

Class Method Details

.attribute_name_for(name) ⇒ Object 



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# File 'lib/thinking_sphinx/facet.rb', line 26

def self.attribute_name_for(name)
  name.to_s == 'class' ? 'class_crc' : "#{name}_facet"
end

.name_for(facet) ⇒ Object 



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# File 'lib/thinking_sphinx/facet.rb', line 13

def self.name_for(facet)
  case facet
  when Facet
    facet.name
  when String, Symbol
    facet.to_s.gsub(/(_facet|_crc)$/,'').to_sym
  end
end

Instance Method Details

#attribute_name ⇒ Object 



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# File 'lib/thinking_sphinx/facet.rb', line 30

def attribute_name
  # @attribute_name ||= case @reference
  # when Attribute
  #   @reference.unique_name.to_s
  # when Field
  @attribute_name ||= @reference.unique_name.to_s + "_facet"
  # end
end

#name ⇒ Object 



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# File 'lib/thinking_sphinx/facet.rb', line 22

def name
  reference.unique_name
end

#to_s ⇒ Object 



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# File 'lib/thinking_sphinx/facet.rb', line 54

def to_s
  name
end

#value(object, attribute_value) ⇒ Object 



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# File 'lib/thinking_sphinx/facet.rb', line 39

def value(object, attribute_value)
  return translate(object, attribute_value) if @reference.is_a?(Field)
  
  case @reference.type
  when :string
    translate(object, attribute_value)
  when :datetime
    Time.at(attribute_value)
  when :boolean
    attribute_value > 0
  else
    attribute_value
  end
end