class Solr::Util

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.

Public Class Methods

paired_array_each(a) { |a, a| ... } click to toggle source

paired_array_each() yields twice:

|key1,value1|  and |key2,value2|
# 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) click to toggle source

paired_array_to_hash() => {key1 => value1, key2, value2}

# File lib/solr/util.rb, line 24
def self.paired_array_to_hash(a)
  Hash[*a]
end
query_parser_escape(string) click to toggle source
# 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