Method: SolrQuery.solr_value

Defined in:
lib/solr_query.rb

.solr_value(object, opts = {}) ⇒ Object 



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# File 'lib/solr_query.rb', line 49

def solr_value(object, opts={})
  downcase    = opts[:downcase]
  dont_escape = opts[:dont_escape]
  
  if object.is_a?(Array) # case when Array will break for has_manys
    if object.empty?
      string = "NIL" # an empty array should be equivalent to "don't match anything"
    else
      string = object.map do |element|
        solr_value(element, opts.merge(:dont_escape => true))
      end.join(" OR ")
      downcase = false # don't downcase the ORs
    end
  elsif object.is_a?(Hash) || object.is_a?(Range)
    return solr_range(object) # avoid escaping the *
  elsif defined?(ActiveRecord) && object.is_a?(ActiveRecord::Base)
    string = object.id.to_s
  elsif object.is_a?(String)
    if downcase && (bits = object.split(" OR ")) && bits.length > 1
      return "(#{solr_value(bits, opts)})"
    else
      string = object
    end
  else
    string = object.to_s
  end
  string.downcase!                    if downcase 
  string = escape_solr_string(string) unless dont_escape
  
  string
end