使用ttl將Tire Gem過期文檔

Question

我在Elasticsearch中發現了_ttl映射。我想知道如何使用這個映射與tire寶石。代碼片段受到高度讚賞。

Answer 1

如果你不使用加載ActiveModel集成，使用@MarcusGranström答案

Tire.index 'index-with-ttl' do 
    delete 
    create mappings: { 
    document: { 
    _ttl:  { enabled: true , default: "1d" },  
    properties: { 
     # properties goes here 
    } 
    } 
} 
refresh 
end 

如果你使用ActiveModel集成

tire do 
    settings do 
     # Expiring the index after 30 days (_ttl parameter) 
     # http://www.elasticsearch.org/guide/reference/mapping/ttl-field/ 
     mapping _ttl: { enabled: true, default: '30d' } do 
     # add the indexes here 
     end 
    end  
    end 

Answer 2

不存在輪胎專家在所有，但認爲這將這樣的伎倆：

Tire.index 'index-with-ttl' do 
    delete 
    create mappings: { 
    document: { 
    _ttl:  { enabled: true , default: "1d" },  
    properties: { 
     # properties goes here 
    } 
    } 
} 
refresh 
end