EOSearch

Simple and lightweight searcher in objects. Works in browser and Node.

Install

npm i eosearch

API

• EOSearch.addIndex(arr) - add aray keys to search in
  • arr example - [name, description]
• EOSearch.addDocument(obj) - add object to search in
  • obj example - {name: 'test', description: 'i doc'}
• EOSearch.addDocuments(arr) - add multiple objects
  • arr example - [{name: 'a', description: 'b'}, {name: 'c', description: 'd'}]
• EOSearch.search(query, params) - search
  • query - regex object or string
  • params - {regex: true, nocase: false}
    • regex - boolean, if true - query is regular expression
    • nocase - boolean, if true - query and fields to lower before search

search return array:

[
    {
        item: you object,
        data: [
            field: text field,
            index: start index,
            keys: [] //keys hierarchy
        ]
    }
]

Example

from test.js

const EOSearch = require('eosearch');

let search = new EOSearch();
search.addIndex(['text']);
search.addDocument({
    text: 'test abcd'
});
let result = search.search('es');
console.log(JSON.stringify(result));

will be print to console

[{"item":{"text":"test abcd"},"data":[{"field":"test abcd","index":1,"keys":["text"]}]}]