搜索neo4j:搜索不起作用？

Question

我使用了gem searchkick和gem neo4j

class User
  include Neo4j::ActiveNode

  property :first_name
  property :last_name
  property :email

  searchkick callbacks: :async

  def search_data
    {
      first_name: first_name,
      last_name: last_name,
      email: email
    }
  end
end

(User.search 'suresh'，字段：:first_name，:last_name).count => 22 (User.search‘保险’，字段：:first_name，:last_name).count => 0

我想要所有的结果，即使我输入Su，请帮助我？

布莱恩建议

(User.search('su'，字段：:first_name，:last_name，拼写错误：{edit_distance: 2}).map(&：first_name) => "Sam", "Marilet", "aa", "asd", "Maricel".map(&:first_name) => "Herlinda"，"Brent"，"Andy"，"suresh“

Answer 1

在研究了大脑的建议和更多的研究之后，我能够通过以下的变化来实现它

更新后的模型如下：

class User
  include Neo4j::ActiveNode

  property :first_name
  property :last_name
  property :email

  searchkick word_start: [:first_name, :last_name]


  def search_data
    {
      first_name: first_name,
      last_name: last_name
    }
end

更新后的查询如下：

  users = User.search('su', operator: "or",
                                    fields: [:first_name, :last_name],
                                    misspellings: {below: 5},
                                    match: :word_start,
                                    where: {id: mutual_stay_pal_ids},
                                    page: params[:page], per_page: 10)

更改后，不要忘记重新索引数据User.reindex。

Answer 2

您应该能够使用edit_distance选项：

https://github.com/ankane/searchkick#misspellings

示例：

User.search('suresh', fields: [:first_name, :last_name], misspellings: {edit_distance: 2})