Module: Redis::Search::ClassMethods

Defined in:
lib/redis/search/base.rb

Instance Method Summary collapse

Instance Method Details

#redis_search_index(opts = {}) ⇒ Object

Config redis-search index for Model

Params:

title_field   Query field for Search
alias_field   Alias field for search, can accept multi field (String or Array type) it type is String, redis-search will split by comma
prefix_index_enable   Is use prefix index search
ext_fields    What kind fields do you need inlucde to search indexes
score_field   Give a score for search sort, need Integer value, default is `created_at`



121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
 
# File 'lib/redis/search/base.rb', line 121

def redis_search_index(opts = {})
  opts[:title_field] ||= :title
  opts[:alias_field] ||= nil
  opts[:prefix_index_enable] ||= false
  opts[:ext_fields] ||= []
  opts[:score_field] ||= :created_at
  opts[:condition_fields] ||= []
  opts[:class_name] ||= nil

  # Add score field to ext_fields
  opts[:ext_fields] += [opts[:score_field]]

  # Add condition fields to ext_fields
  opts[:ext_fields] += opts[:condition_fields] if opts[:condition_fields].is_a?(Array)

  # store Model name to indexed_models for Rake tasks
  Search.indexed_models = [] if Search.indexed_models == nil
  Search.indexed_models << self

  class_variable_set("@@redis_search_options".freeze, opts)
end

#redis_search_index_batch_create(batch_size = 1000, progressbar = false) ⇒ Object 



143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
 
# File 'lib/redis/search/base.rb', line 143

def redis_search_index_batch_create(batch_size = 1000, progressbar = false)
  count = 0
  if self.ancestors.collect { |klass| klass.to_s }.include?("ActiveRecord::Base".freeze)
    find_in_batches(:batch_size => batch_size) do |items|
      items.each do |item|
        item.redis_search_index_create
        count += 1
        print "." if progressbar
      end
    end
  elsif self.included_modules.collect { |m| m.to_s }.include?("Mongoid::Document".freeze)
    all.each_slice(batch_size) do |items|
      items.each do |item|
        item.redis_search_index_create
        count += 1
        print "." if progressbar
      end
    end
  else
    puts "skiped, not support this ORM in current."
  end

  count
end