SoftwareDevPro

# Filed under: 140bytes, fibonacci, recursive
# calculate fibonacci (recursively)

fibonacci = (n) ->
  if n > 1 then f(n - 1) + f(n - 2) else n

SoftwareDevPro

# Filed under: hex, color, rgb
# Converts a hex string to RGB.

###
  @param a a "#xxxxxx" hex string,
###
hex2rgb = (a) ->
  ###
    turn it into a number by taking the hexadecimal prefix and the

SoftwareDevPro

# Filed under: color, convert, hsl, rgb
# Converts hue-saturation-lightness to red-green-blue color value.

###
@param a hue
@param b saturation
@param c lightness
###
hsl2rgb = (a, b, c) ->

SoftwareDevPro

# Filed under: 140bytes, identifier, object, id, hashcode
# Gives every object a unique ID.

(() ->
  Object.prototype.getHashCode = ((i) ->
    i = 0
    () ->
      if this.h = this.h then this.h else i++
  )()

SoftwareDevPro

# Filed under: uuid, id, random

###
  a: placeholder
###
b = (a) ->
  ###
    if the placeholder was passed, return a random number from 0 to 15 unless b
    is 8, in which case a random number from 8 to 11 in hexadecimal or

SoftwareDevPro

def square_root(num):
  return num ** 0.5

SoftwareDevPro

{"index.js":"function rot13(str) { // LBH QVQ VG!\n      return str.split('')\n                .map.call(str, function(char) {\n                    \n                    let x = char.charCodeAt(0);\n           \n                    if (x < 65 || x > 90) {   \n                         return String.fromCharCode(x);\n                    } else if (x < 78) {    \n                         return String.fromCharCode(x + 13); \n                    }\n                    \n                    return String.fromCharCode(x - 13);\n        }).join(''); \n}\n\n// Change the inputs below to test\nrot13(\"SERR PBQR PNZC\");"}

SoftwareDevPro

{"index.js":"\nvar denominations = [\n  { name: 'ONE HUNDRED', val: 100.00},\n  { name: 'TWENTY', val: 20.00},\n  { name: 'TEN', val: 10.00},\n  { name: 'FIVE', val: 5.00},\n  { name: 'ONE', val: 1.00},\n  { name: 'QUARTER', val: 0.25},\n  { name: 'DIME', val: 0.10},\n  { name: 'NICKEL', val: 0.05},\n  { name: 'PENNY', val: 0.01}\n];\n\nfunction checkCashRegister(price, cash, cid) {\n  var result = { status: null, change: [] };\n  var change = cash - price;\n\n  var register = cid.reduce(function(acc, curr) {\n    acc.total += curr[1];\n    acc[curr[0]] = curr[1];\n    return acc;\n  }, { total: 0 });\n\n  if (register.total === change) {\n    result.status = 'CLOSED';\n    result.change = cid;\n    return result;\n  }\n\n  // Handle obvious insufficient funds\n  if (register.total < change) {\n    result.status = 'INSUFFICIENT_FUNDS';\n    return result;\n  }\n\n  var change_arr = denominations.reduce(function(acc, curr) {\n    var value = 0;\n    \n    while (register[curr.name] > 0 && change >= curr.val) {

SoftwareDevPro

{"index.js":"function palindrome(str) {\n      return str.replace(/[\\W_]/g, '').toLowerCase() ===\n             str.replace(/[\\W_]/g, '')\n                .toLowerCase()\n                .split('')\n                 .reverse()\n                 .join('');\n}\n\npalindrome(\"eye\");"}

SoftwareDevPro

{"index.js":"function convertToRoman(num) {\n\n    var decVal = [ 1000, 900, 500, 400, 100, 90, 50, 40, 10, 9, 5, 4, 1 ];\n    var romanVal = [ 'M', 'CM', 'D', 'CD', 'C', 'XC', 'L', 'XL', 'X', 'IX', 'V', 'IV', 'I' ];\n\n    var romanized = '';\n\n    for (var index = 0; index < decVal.length; index++) {\n      while (decVal[index] <= num) {\n        romanized += romanVal[index];\n        num -= decVal[index];\n      }\n    }\n\n    return romanized;\n  }\n\nconvertToRoman(36);"}