67 lines
1.9 KiB
Ruby
67 lines
1.9 KiB
Ruby
# Couchbase and Elasticsearch
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# ===========================
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#
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# https://github.com/couchbase/couchbase-ruby-model
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$LOAD_PATH.unshift File.expand_path('../../lib', __FILE__)
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require 'pry'
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Pry.config.history.file = File.expand_path('../../tmp/elasticsearch_development.pry', __FILE__)
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require 'logger'
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require 'couchbase/model'
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require 'elasticsearch/model'
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# Documents are stored as JSON objects in Riak but have rich
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# semantics, including validations and associations.
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class Article < Couchbase::Model
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attribute :title
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attribute :published_at
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# view :all, :limit => 10, :descending => true
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# TODO: Implement view a la
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# bucket.save_design_doc <<-JSON
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# {
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# "_id": "_design/article",
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# "language": "javascript",
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# "views": {
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# "all": {
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# "map": "function(doc, meta) { emit(doc.id, doc.title); }"
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# }
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# }
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# }
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# JSON
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end
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# Extend the model with Elasticsearch support
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#
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Article.__send__ :extend, Elasticsearch::Model::Client::ClassMethods
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Article.__send__ :extend, Elasticsearch::Model::Searching::ClassMethods
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Article.__send__ :extend, Elasticsearch::Model::Naming::ClassMethods
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# Create documents in Riak
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#
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Article.create id: '1', title: 'Foo' rescue nil
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Article.create id: '2', title: 'Bar' rescue nil
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Article.create id: '3', title: 'Foo Foo' rescue nil
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# Index data into Elasticsearch
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#
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client = Elasticsearch::Client.new log:true
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client.indices.delete index: 'articles' rescue nil
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client.bulk index: 'articles',
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type: 'article',
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body: Article.find(['1', '2', '3']).map { |a|
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{ index: { _id: a.id, data: a.attributes } }
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},
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refresh: true
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response = Article.search 'foo', index: 'articles', type: 'article';
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Pry.start(binding, prompt: lambda { |obj, nest_level, _| '> ' },
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input: StringIO.new('response.records.to_a'),
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quiet: true)
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