DemonDaddy22

const isEmptyString = <T>(value: string | T): boolean =>
    typeof value !== 'string' || !value?.trim()?.length;

const csvToArray = (csvString: string, delimiter: string = ','): Array<any> => {
    if (isEmptyString(csvString)) return [];

    /*
    get the first piece of string by slicing the string till the first new line character is encountered
    split the sliced string about the delimiter to get the list of headers
    */

DemonDaddy22

/**
 * Array Polyfill to flatten out an array upto specified depth
 *
 * @param {number} depth
 * @default 1
 * @returns new flattened out array object
 *
 * @example `[1, 2, [3, 4, [5, 6, [7]]]].flatten() -> [1, 2, 3, 4, [5, 6, [7]]]`
 * @example `[1, 2, [3, 4, [5, 6, [7]]]].flatten(2) -> [1, 2, 3, 4, 5, 6, [7]]`
 * 

DemonDaddy22

EXECUTION CONTEXT

Execution context (EC) is defined as the environment in which the JavaScript code is executed.

• JavaScript is a synchronous, single-threaded language.
• Everything in JS happens inside an Execution Context(EC).
• EC is created in 2 phases - memory allocation (Variable Environment) and code execution (Thread of Execution).
• MEMORY ALLOCATION - all the variables and functions are initialised and stored as key-value pairs here.
• CODE EXECUTION - entire code is executed line-by-line here, values are assigned to variables and functions are executed. For every function call, the JS engine creates a new Function Execution Context. The Function Execution Context is similar to the Global Execution Context, but instead of creating the global object, it creates the arguments object that contains a reference to all the parameters passed into the function.
• To keep track of all the execution contexts, including the Global Execution Context and Function Execution Contexts, t

DemonDaddy22

{
  "Working Directory" : "\/Users\/rohangupta",
  "Prompt Before Closing 2" : false,
  "Selected Text Color" : {
    "Red Component" : 0.12941176470588237,
    "Color Space" : "sRGB",
    "Blue Component" : 0.12941176470588237,
    "Alpha Component" : 1,
    "Green Component" : 0.12941176470588237
  },

DemonDaddy22

module.exports = {
    parser: '@babel/eslint-parser',
    env: {
        browser: true,
        es2021: true,
        node: true,
    },
    parserOptions: {
        ecmaVersion: 12,
        sourceType: 'module',