@kitmi/utils/cjs/grepLines.js

A JavaScript utility library for both server and browser

"use strict";
Object.defineProperty(exports, "__esModule", {
    value: true
});
Object.defineProperty(exports, "default", {
    enumerable: true,
    get: function() {
        return _default;
    }
});
function grepLines(textData, patterns, lineDelimiter) {
    lineDelimiter == null && (lineDelimiter = '\n');
    // Split the file into lines
    let lines = textData.split(lineDelimiter);
    let combinedPattern = new RegExp(patterns.map((pattern)=>'(' + pattern.source + ')').join('|'));
    // Keey the lines that match any pattern
    let filteredLines = lines.filter((line)=>{
        if (line.match(combinedPattern)) {
            return true;
        }
        return false;
    });
    // Join the remaining lines back into a single string
    return filteredLines.join(lineDelimiter);
}
const _default = grepLines;

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