Class: Solr::Util

Inherits:
Object
  • Object
show all
Defined in:
lib/solr/util.rb

Overview

The ASF licenses this file to You under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Class Method Summary collapse

Class Method Details

.paired_array_each(a, &block) ⇒ Object

paired_array_each() yields twice:

|key1,value1|  and |key2,value2|



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# File 'lib/solr/util.rb', line 16

def self.paired_array_each(a, &block)
  0.upto(a.size / 2 - 1) do |i|
    n = i * 2
    yield(a[n], a[n+1])
  end
end

.paired_array_to_hash(a) ⇒ Object

paired_array_to_hash() => => value1, key2, value2



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# File 'lib/solr/util.rb', line 24

def self.paired_array_to_hash(a)
  Hash[*a]
end

.query_parser_escape(string) ⇒ Object 



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# File 'lib/solr/util.rb', line 28

def self.query_parser_escape(string)
  # backslash prefix everything that isn't a word character
  string.gsub(/(\W)/,'\\\\\1')
end