John Munson johncmunson
johncmunson
/ piglatin.js
Created
January 29, 2017 06:54
Accepts a word and returns the same word in pig latin
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| const pigLatin = str => { | |
| let pigStr = ""; | |
| const key = ["a", "e", "i", "o", "u"]; | |
| if (key.some(val => val === str.charAt(0))) { | |
| pigStr = str + "way"; | |
| return pigStr; | |
| } else { | |
| pigStr = str.slice(1) + str.charAt(0) + "ay"; | |
| return pigStr; | |
| } |
johncmunson
/ romanize.js
Created
January 29, 2017 03:32
Accepts a number and returns the corresponding roman numeral.
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| var romanize = function(num) { | |
| var rom = { | |
| M: 1000, | |
| CM: 900, | |
| D: 500, | |
| CD: 400, | |
| C: 100, | |
| XC: 90, | |
| L: 50, | |
| XL: 40, |
johncmunson
/ deromanize.js
Created
January 29, 2017 03:19
Accepts a roman numeral and returns the corresponding integer.
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| var deromanize = function(str) { | |
| var str = str.toUpperCase(), | |
| validator = /^M*(?:D?C{0,3}|C[MD])(?:L?X{0,3}|X[CL])(?:V?I{0,3}|I[XV])$/, | |
| token = /[MDLV]|C[MD]?|X[CL]?|I[XV]?/g, | |
| key = { | |
| M: 1000, | |
| CM: 900, | |
| D: 500, | |
| CD: 400, | |
| C: 100, |
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