Searchkick neo4j：搜索不工作？

Question

我用过gemsearchkick&gemneo4j

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', fields: [:first_name, :last_name]).count => 22

(User.search 'sures', fields: [:first_name, :last_name]).count => 0

即使我输入 Su 我也想得到所有结果，请帮帮我？

布莱恩建议

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

=> ["Sam", "Marilet", "aa", "asd", "Maricel"]

(User.search('sure', fields: [:first_name, :last_name], misspellings: {edit_distance: 3})).map(&:first_name)

=> ["Herlinda", "Brent", "Andy", "suresh"]

Answer 1

您应该可以使用 edit_distance 选项：

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

示例：

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

Answer 2

在查看@brains 的建议和更多研究后，我能够通过以下更改实现它

更新后的模型看起来像：

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)

修改后别忘了re-index数据User.reindex

Searchkick neo4j：搜索不工作？

Searchkick neo4j: search not working?

ruby-on-rails

elasticsearch

searchkick

neo4j.rb