Class: Searchlight::Search

Inherits:
Object
  • Object
show all
Extended by:
Adapters::ActionView::ClassMethods, Adapters::ActiveRecord, DSL
Defined in:
lib/searchlight/search.rb

Defined Under Namespace

Classes: UndefinedOption

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from DSL

search_on, searches

Methods included from Adapters::ActionView::ClassMethods

model_name

Methods included from Adapters::ActiveRecord

search_on

Constructor Details

#initialize(options = {}) ⇒ Search

Returns a new instance of Search.



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# File 'lib/searchlight/search.rb', line 13

def initialize(options = {})
  filter_and_mass_assign(options)
end

Instance Attribute Details

#options ⇒ Object

Returns the value of attribute options.



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# File 'lib/searchlight/search.rb', line 5

def options
  @options
end

#search ⇒ Object 



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# File 'lib/searchlight/search.rb', line 17

def search
  @search ||= self.class.search_target
end

Class Method Details

.guess_search_class! ⇒ Object 



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# File 'lib/searchlight/search.rb', line 31

def self.guess_search_class!
  if self.name.end_with?('Search')
    @search_target = name.sub(/Search\z/, '').split('::').inject(Kernel, &:const_get)
  else
    raise MissingSearchTarget, "No search target provided via `search_on` and Searchlight can't guess one."
  end
rescue NameError => e
  if /uninitialized constant/.match(e.message)
    raise MissingSearchTarget, "No search target provided via `search_on` and Searchlight's guess was wrong. Error: #{e.message}"
  end
  raise e
end

.search_target ⇒ Object 



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# File 'lib/searchlight/search.rb', line 7

def self.search_target
  return @search_target           if defined?(@search_target)
  return superclass.search_target if superclass.respond_to?(:search_target) && superclass != Searchlight::Search
  guess_search_class!
end

.search_target=(value) ⇒ Object 



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# File 'lib/searchlight/search.rb', line 44

def self.search_target=(value)
  @search_target = value
end

Instance Method Details

#results ⇒ Object 



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# File 'lib/searchlight/search.rb', line 21

def results
  @results ||= run
end