javascript - How to search array of strings and produce suggestive results -


i have array of strings in javascript. trying develop function

  1. takes substring input.
  2. searches through array.
  3. returns strings array close substring. list provided suggestions caller.

for example:-

array contains below entries.

hello hello world spacearenotthereinthishello hello highway hell javascript stackoverflow

i invoke function shown below

var result[] = searchfunc('hell');

the result array should contain 

hello hello spacearenotthereinthishello hello highway hell

it possible array contain atleast 100 strings ( or more). looking scalable solution.

initially, figured should sort , binary search cumbersome if wanna pull of suggestions master array particular string input. looking algorithms can me achieve faster search. not worried insertion timecomplexity in master array.

i did multiple stack overflow posts. speak searching big book specific strings. none of them talk returning suggestions array substring.

your appreciated.

yourarray.filter() job. quick prototype:

var results = arrayname.filter(function(value) {   return value.tolowercase().indexof(searchstr.tolowercase()) >= 0; });

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