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Tx regexp solution in Clear category for [old] First Word by oestott
"use strict";
function firstWord(a, b) {
return a.match(/[A-Za-z']+/)[0];
}
var assert = require('assert');
if (!global.is_checking) {
console.log('Example:')
console.log(firstWord("Hello world"))
// These "asserts" using for self-checking and not for auto-testing
assert.equal(firstWord("Hello world"), "Hello")
assert.equal(firstWord(" a word "), "a")
assert.equal(firstWord("don't touch it"), "don't")
assert.equal(firstWord("greetings, friends"), "greetings")
assert.equal(firstWord("... and so on ..."), "and")
assert.equal(firstWord("hi"), "hi")
console.log("Coding complete? Click 'Check' to earn cool rewards!");
}
Dec. 13, 2017
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