streams/util/splitter.js

A lazy streams library for functional composition in JavaScript.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.stringSplitter = void 0;
exports.splitChunk = splitChunk;
function splitChunk(splitter, chunk, previous) {
    const lines = splitter.split(chunk);
    if (previous !== undefined) {
        lines[0] = splitter.concat(previous, lines[0]);
    }
    const remainder = lines.pop();
    return [lines, remainder];
}
const stringSplitter = (separator) => ({
    split: (chunk) => chunk.split(separator ?? /\r?\n/),
    concat: (a, b) => a + b,
});
exports.stringSplitter = stringSplitter;
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