pankajladhar

/*
  VowelCount is javascript function which takes string as input
  return count of vowels available or 0 if no vowels available
 */

const VowelCount = (str) =>{
    const vowelArray = ['a', 'e', 'i', 'o', 'u'];
    let counter = 0;
    for (let i = 0; i < vowelArray.length; i++) {
        for (let j = 0; j < str.length; j++) {

pankajladhar

/*
  ReverseString(str) take the str parameter being passed and return the string in reversed order.
  For example: if the input string is "Hello World and Coders" 
  then your program should return the string sredoC dna dlroW olleH. 
*/

const ReverseString = (str) => {
    let reversedString = "";
    for (let i = str.length - 1 ; i >= 0; i--) {
        reversedString = reversedString + str[i]

pankajladhar

/* 
    ExpressionMatcher is take the str parameter being passed 
    and return "Expression Matched" or "Expression Not Matched"

    @param {string} str  
    @param {array} openExpArr  <optional> 
        default value ['[', '{', '(']
    @param {array} closeExpArr <optional> 
        default value [')', '}', ']']
    @returns