Elastomer-Client 为 ElasticSearch API endpoint 提供一个一对一的映射。API 通过你想要实现的来分解为逻辑部分和访问，每一个逻辑部分代表一个客户端类。
示例代码：
require 'elastomer/client' client = Elastomer::Client.new index = client.index('twitter') index.create( :settings => { 'index.number_of_shards' => 3 }, :mappings => { :tweet => { :_source => { :enabled => true }, :_all => { :enabled => false }, :properties => { :author => { :type => 'string', :index => 'not_analyzed' }, :tweet => { :type => 'string', :analyze => 'standard' } } } } ) index.exists? index.exists? :type => 'tweet'index.delete
