Module: ThinkingSphinx::Core::Index

Extended by:
ActiveSupport::Concern
Includes:
Settings
Included in:
ActiveRecord::Index, RealTime::Index
Defined in:
lib/thinking_sphinx/core/index.rb

Instance Method Summary collapse

Instance Method Details

#delta? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/thinking_sphinx/core/index.rb', line 21

def delta?
  false
end

#distributed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/thinking_sphinx/core/index.rb', line 25

def distributed?
  false
end

#document_id_for_instance(instance) ⇒ Object 



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# File 'lib/thinking_sphinx/core/index.rb', line 29

def document_id_for_instance(instance)
  document_id_for_key instance.public_send(primary_key)
end

#document_id_for_key(key) ⇒ Object 



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# File 'lib/thinking_sphinx/core/index.rb', line 33

def document_id_for_key(key)
  return nil if key.nil?

  key * config.indices.count + offset
end

#initialize(reference, options = {}) ⇒ Object 



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# File 'lib/thinking_sphinx/core/index.rb', line 12

def initialize(reference, options = {})
  @reference    = reference.to_sym
  @options      = options
  @offset       = config.next_offset(options[:offset_as] || reference)
  @type         = 'plain'

  super "#{options[:name] || reference.to_s.gsub('/', '_')}_#{name_suffix}"
end

#interpret_definition! ⇒ Object 



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# File 'lib/thinking_sphinx/core/index.rb', line 39

def interpret_definition!
  table_exists = model.table_exists?
  unless table_exists
    Rails.logger.info "No table exists for #{model}. Index can not be created"
    return
  end
  return if @interpreted_definition

  apply_defaults!

  @interpreted_definition = true
  interpreter.translate! self, @definition_block if @definition_block
end

#model ⇒ Object 



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# File 'lib/thinking_sphinx/core/index.rb', line 53

def model
  @model ||= reference.to_s.camelize.constantize
end

#options ⇒ Object 



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# File 'lib/thinking_sphinx/core/index.rb', line 57

def options
  interpret_definition!
  @options
end

#primary_key ⇒ Object 



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# File 'lib/thinking_sphinx/core/index.rb', line 62

def primary_key
  @primary_key ||= @options[:primary_key] ||
    config.settings['primary_key'] || model.primary_key || :id
end

#render ⇒ Object 



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# File 'lib/thinking_sphinx/core/index.rb', line 67

def render
  pre_render
  set_path

  assign_infix_fields
  assign_prefix_fields

  super
end