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update

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Rohit Tanwar
2018-02-19 18:21:15 +05:30
parent 0fc5338b1b
commit abb97a6f57
1 changed files with 2 additions and 7 deletions
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9
snippets/fuzzySearch.md
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@ -6,20 +6,15 @@ Loops through `str` and determines if it contains all characters of `patrn` and
Taken from [here](https://github.com/forrestthewoods/lib_fts/blob/80f3f8c52db53428247e741b9efe2cde9667050c/code/fts_fuzzy_match.js#L18). Taken from [here](https://github.com/forrestthewoods/lib_fts/blob/80f3f8c52db53428247e741b9efe2cde9667050c/code/fts_fuzzy_match.js#L18).
``` js ``` js
fuzzySearch = (patrn, str) => { fuzzySearch = (pattern, string) => {
const pattern = patrn;
const string = str;
let patternIdx = 0;
let strIdx = 0;
let patternLength = pattern.length; let patternLength = pattern.length;
let strLength = string.length; let strLength = string.length;
while (patternIdx !== patternLength && strIdx !== strLength) { for (var patternIdx = 0, strIdx = 0;patternIdx !== patternLength && strIdx !== strLength;strIdx++){
let patternChar = pattern[patternIdx].toLowerCase(); let patternChar = pattern[patternIdx].toLowerCase();
let strChar = string[strIdx].toLowerCase(); let strChar = string[strIdx].toLowerCase();
if (patternChar === strChar) if (patternChar === strChar)
++patternIdx; ++patternIdx;
++strIdx;
} }
return patternLength !== 0 && strLength !== 0 && patternIdx === patternLength ? true : false; return patternLength !== 0 && strLength !== 0 && patternIdx === patternLength ? true : false;