使用ruby在Collection中插入文档

Question

我在下面的愚蠢简单的ruby / mongo代码中遇到了一个问题：

def initMongo
  @client.new(['127.0.0.1:27017'])
end

def creatDB(name)
  @database = @database.new(@client, name)
end

def creatCollection(name)
  @collection = @collection.new(@database, name)
  @collection.insert_one({name: 'test'})
  @collection.inspect
end

@collection.insert_one({name: 'test'})我得到：

  

/collection.rb:129:in write_concern＆＃39 ;: undefined method write_concern＆＃39; for Mongo :: Client：Class

Ruby v2.2.3 Mongo v2.2

Answer 1

问题在于：

CURLOPT_INFILE

替换为：

def initMongo
  @client.new(['127.0.0.1:27017'])
end