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add join delimiter

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This commit is contained in:
Benjamin Calderon 2024-08-18 22:07:17 -04:00
parent 4e6efead61
commit 6197523735
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1 changed files with 12 additions and 4 deletions
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16
src/core/operations/Ngram.mjs
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@ -5,6 +5,7 @@
*/
import Operation from "../Operation.mjs";
import {JOIN_DELIM_OPTIONS} from "../lib/Delim.mjs";
/**
* ngram operation
@ -29,6 +30,11 @@ class Ngram extends Operation {
type: "number",
value: 3
},
{
"name": "Join delimiter",
"type": "editableOptionShort",
"value": JOIN_DELIM_OPTIONS
}
];
}
@ -38,13 +44,15 @@ class Ngram extends Operation {
* @returns {string}
*/
run(input, args) {
const n = args[0];
const nGramSize = args[0],
joinDelim = args[1];
const ngrams = [];
for (let i = 0; i <= input.length - n; i++) {
ngrams.push(input.slice(i, i + n));
for (let i = 0; i <= input.length - nGramSize; i++) {
ngrams.push(input.slice(i, i + nGramSize));
}
return ngrams.join("\n");
return ngrams.join(joinDelim);
}
}