forked from f0ck/f0ckv2
36 lines
897 B
JavaScript
36 lines
897 B
JavaScript
export default (obj, word) => {
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if(typeof obj !== "object")
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return false;
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return obj.map(tmp => {
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let rscore = 0
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, startat = 0
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, string = tmp.tag
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, cscore
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, score;
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for(let i = 0; i < word.length; i++) {
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const idxOf = string.toLowerCase().indexOf(word.toLowerCase()[i], startat);
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if(-1 === idxOf)
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return 0;
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if(startat === idxOf)
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cscore = 0.7;
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else {
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cscore = 0.1;
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if(string[idxOf - 1] === ' ')
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cscore += 0.8;
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}
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if(string[idxOf] === word[i])
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cscore += 0.1;
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rscore += cscore;
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startat = idxOf + 1;
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}
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score = 0.5 * (rscore / string.length + rscore / word.length);
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if(word.toLowerCase()[0] === string.toLowerCase()[0] && score < 0.85)
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score += 0.15;
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return {
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...tmp,
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score: score
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};
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}).sort((a, b) => b.score - a.score);
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};
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