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POmongoid_fulltext error while rake db:create_indexes... undefined method `db' for #<Moped::Collection
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  1. POmongoid_fulltext error while rake db:create_indexes... undefined method `db' for #<Moped::Collection
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    copied!<p>using rails along with mongo-1.8.3, mongoid 3.1.2</p> <p>i want to combine many string fields and create one full_text index.. but during initial setup i am getting this error</p> <p>my model looks like this:-</p> <pre><code>class User include Mongoid::Document include Mongoid::Timestamps include Mongoid::FullTextSearch field :name, type: String fulltext_search_in :name </code></pre> <p>getting error on rake db:create_indexes</p> <pre><code>rake aborted! undefined method `db' for #&lt;Moped::Collection:0x007fba5c768f18&gt; /Users/akhil/.rvm/gems/ruby-1.9.3-p194@rnd/gems/mongoid_fulltext- 0.5.8/lib/mongoid_fulltext.rb:71:in `fulltext_search_ensure_indexes' /Users/akhil/.rvm/gems/ruby-1.9.3-p194@rnd/gems/mongoid_fulltext-0.5.8/lib/mongoid_fulltext.rb:66:in `block in create_fulltext_indexes' /Users/akhil/.rvm/gems/ruby-1.9.3-p194@rnd/gems/mongoid_fulltext-0.5.8/lib/mongoid_fulltext.rb:65:in `each_pair' /Users/akhil/.rvm/gems/ruby-1.9.3-p194@rnd/gems/mongoid_fulltext-0.5.8/lib/mongoid_fulltext.rb:65:in `create_fulltext_indexes' /Users/akhil/.rvm/gems/ruby-1.9.3-p194@rnd/gems/mongoid_fulltext-0.5.8/lib/mongoid_indexes.rb:7:in `create_indexes' /Users/akhil/.rvm/gems/ruby-1.9.3-p194@rnd/gems/mongoid-3.1.2/lib/rails/mongoid.rb:21:in `block in create_indexes' /Users/akhil/.rvm/gems/ruby-1.9.3-p194@rnd/gems/mongoid-3.1.2/lib/rails/mongoid.rb:18:in `each' /Users/akhil/.rvm/gems/ruby-1.9.3-p194@rnd/gems/mongoid-3.1.2/lib/rails/mongoid.rb:18:in `create_indexes' /Users/akhil/.rvm/gems/ruby-1.9.3-p194@rnd/gems/mongoid-3.1.2/lib/mongoid/railties/database.rake:71:in `block (3 levels) in &lt;top (required)&gt;' /Users/akhil/.rvm/gems/ruby-1.9.3-p194@rnd/gems/rake-10.0.3/lib/rake/task.rb:228:in `call' /Users/akhil/.rvm/gems/ruby-1.9.3-p194@rnd/gems/rake-10.0.3/lib/rake/task.rb:228:in `block in execute' /Users/akhil/.rvm/gems/ruby-1.9.3-p194@rnd/gems/rake-10.0.3/lib/rake/task.rb:223:in `each' /Users/akhil/.rvm/gems/ruby-1.9.3-p194@rnd/gems/rake-10.0.3/lib/rake/task.rb:223:in `execute' /Users/akhil/.rvm/gems/ruby-1.9.3-p194@rnd/gems/rake-10.0.3/lib/rake/task.rb:166:in `block in invoke_with_call_chain' /Users/akhil/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/monitor.rb:211:in `mon_synchronize' /Users/akhil/.rvm/gems/ruby-1.9.3-p194@rnd/gems/rake-10.0.3/lib/rake/task.rb:159:in `invoke_with_call_chain' /Users/akhil/.rvm/gems/ruby-1.9.3-p194@rnd/gems/rake-10.0.3/lib/rake/task.rb:152:in `invoke' /Users/akhil/.rvm/gems/ruby-1.9.3-p194@rnd/gems/rake-10.0.3/lib/rake/application.rb:143:in `invoke_task' /Users/akhil/.rvm/gems/ruby-1.9.3-p194@rnd/gems/rake-10.0.3/lib/rake/application.rb:101:in `block (2 levels) in top_level' /Users/akhil/.rvm/gems/ruby-1.9.3-p194@rnd/gems/rake-10.0.3/lib/rake/application.rb:101:in `each' /Users/akhil/.rvm/gems/ruby-1.9.3-p194@rnd/gems/rake-10.0.3/lib/rake/application.rb:101:in `block in top_level' /Users/akhil/.rvm/gems/ruby-1.9.3-p194@rnd/gems/rake-10.0.3/lib/rake/application.rb:110:in `run_with_threads' /Users/akhil/.rvm/gems/ruby-1.9.3-p194@rnd/gems/rake-10.0.3/lib/rake/application.rb:95:in `top_level' /Users/akhil/.rvm/gems/ruby-1.9.3-p194@rnd/gems/rake-10.0.3/lib/rake/application.rb:73:in `block in run' /Users/akhil/.rvm/gems/ruby-1.9.3-p194@rnd/gems/rake-10.0.3/lib/rake/application.rb:160:in `standard_exception_handling' /Users/akhil/.rvm/gems/ruby-1.9.3-p194@rnd/gems/rake-10.0.3/lib/rake/application.rb:70:in `run' /Users/akhil/.rvm/gems/ruby-1.9.3-p194@rnd/gems/rake-10.0.3/bin/rake:33:in `&lt;top (required)&gt;' /Users/akhil/.rvm/gems/ruby-1.9.3-p194@rnd/bin/rake:23:in `load' /Users/akhil/.rvm/gems/ruby-1.9.3-p194@rnd/bin/rake:23:in `&lt;main&gt;' Tasks: TOP =&gt; db:mongoid:create_indexes </code></pre>
 

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