Module: Elasticsearch::API::Response::Helpers::StringHelper

Included in:
ExplainParser
Defined in:
lib/elasticsearch/api/response/helpers/string_helper.rb

Constant Summary collapse

WORD = 
/[\w\.\*]+/
WITH_QUOTE = 
/"[^"]*"/
WITH_BRACKET = 
/\[[^\]]*\]/
QUOTE_TOKENIZER = 
/(?:(?<field>#{WORD})(\:(?<value>(#{WORD}|#{WITH_QUOTE}|#{WITH_BRACKET})))?)+/

Instance Method Summary collapse

Instance Method Details

#tokenize_contents(string) ⇒ Hash

Returns field name as a key and values as a value.

Returns:

  • (Hash) —

    field name as a key and values as a value



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# File 'lib/elasticsearch/api/response/helpers/string_helper.rb', line 12

def tokenize_contents(string)
  string
    .scan(QUOTE_TOKENIZER)
    .each_with_object(Hash.new{|h,k| h[k] = []}) { |(field, value), memo|
      memo[field] << value
    }
end