ChousinRahit

// Convert camelCase to snake_case
// Create a function that takes a string of words (or just one word) and converts each word from camelCase to snake_case.

// Examples
// camelToSnake("magicCarrots") ➞ "magic_carrots"

// camelToSnake("greatApples for aSmellyRhino") ➞ "great_apples for a_smelly_rhino"

// camelToSnake("thatsGreat") ➞ "thats_great"

ChousinRahit

// From A to Z

// Given a string indicating a range of letters, return a string which includes all the letters in that range,
// including the last letter.Note that if the range is given in capital letters, return the string in capitals also!

// Examples
// gimmeTheLetters("a-z") ➞ "abcdefghijklmnopqrstuvwxyz"

// gimmeTheLetters("h-o") ➞ "hijklmno"

ChousinRahit

// Split String by Identical Characters

// Create a function that splits a string into an array of identical clusters.

// Examples
// splitGroups("555") ➞ ["555"]

// splitGroups("5556667788") ➞ ["555", "666", "77", "88"]

// splitGroups("aaabbbaabbab") ➞ ["aaa", "bbb", "aa", "bb", "a", "b"]

ChousinRahit

// Find the Unique Letters

// Create a function that takes a string and returns an array of the letters that occur only once.

// findLetters("monopoly") ➞ ["m", "n", "p", "l", "y"]

// findLetters("balloon") ➞ ["b", "a", "n"]

// findLetters("analysis") ➞ ["n", "l", "y", "i"]

ChousinRahit

// Replacing Letters with Hashes

// Write a function that replaces all letters within a specified range with the hash symbol #.

// Examples
// replace("abcdef", "c-e") ➞ "ab###f"

// replace("rattle", "r-z") ➞ "#a##le"

// replace("microscopic", "i-i") ➞ "m#croscop#c"

ChousinRahit

// Stretched Words
// Write a function that takes a string, and returns a new string with any duplicate consecutive letters removed.

// Examples
// unstretch("ppoeemm") ➞ "poem"

// unstretch("wiiiinnnnd") ➞ "wind"

// unstretch("ttiiitllleeee") ➞ "title"

ChousinRahit

// Longest Word
// Write a function that finds the longest word in a sentence and returns it.
// If two or more words are the biggest, return the word closest to the start of the sentence.
// Characters such as apostrophe, commas, periods, etc count as letters (e.g.O'Connor is 8 characters long).

// Examples
// longestWord("Hello darkness my old friend") ➞ "darkness"

// longestWord("Hello there mate") ➞ "Hello"

ChousinRahit

// https://edabit.com/challenge/Mc6Xi4PRw7fDzeMDB

// Create a function that takes a string and returns a string in which each character is repeated once.

// Examples

// doubleChar("String") ➞ "SSttrriinngg"

// doubleChar("Hello World!") ➞ "HHeelllloo  WWoorrlldd!!"

ChousinRahit

// Hiding the Card Number

// Write a function that takes a credit card number and only displays the last four characters.
//  The rest of the card number must be replaced by ************.


// Examples
// cardHide("1234123456785678") ➞ "************5678"

// cardHide("8754456321113213") ➞ "************3213"

ChousinRahit

// Move Capital Letters to the Front

// Create a function that moves all capital letters to the front of a word.

// Examples

// capToFront("hApPy") ➞ "APhpy"

// capToFront("moveMENT") ➞ "MENTmove"