4.9 KiB
4.9 KiB
id, title, challengeType, videoUrl, forumTopicId, localeTitle
id | title | challengeType | videoUrl | forumTopicId | localeTitle |
---|---|---|---|---|---|
56533eb9ac21ba0edf2244bb | Word Blanks | 1 | https://scrimba.com/c/cP3vVsm | 18377 | Word Blanks |
Description
var sentence = «Он был действительно« + »страшный« + », а мы« + »совершенно« + »не» + «боялись»;
Instructions
+
для создания новой строки с использованием предоставленных переменных: myNoun
, myAdjective
, myVerb
и myAdverb
. Затем вы присвойте сформированную строку переменной result
. Вам также нужно будет учитывать пробелы в вашей строке, так что последнее предложение имеет пробелы между всеми словами. Результат должен быть полным предложением.
Tests
tests:
- text: <code>wordBlanks</code> should be a string.
testString: assert(typeof wordBlanks === 'string');
- text: You should not change the values assigned to <code>myNoun</code>, <code>myVerb</code>, <code>myAdjective</code> or <code>myAdverb</code>.
testString: assert(myNoun === "dog" && myVerb === "ran" && myAdjective === "big" && myAdverb === "quickly");
- text: You should not directly use the values "dog", "ran", "big", or "quickly" to create <code>wordBlanks</code>.
testString: const newCode = removeAssignments(code); assert(!/dog/.test(newCode) && !/ran/.test(newCode) && !/big/.test(newCode) && !/quickly/.test(newCode));
- text: <code>wordBlanks</code> should contain all of the words assigned to the variables <code>myNoun</code>, <code>myVerb</code>, <code>myAdjective</code> and <code>myAdverb</code> separated by non-word characters (and any additional words in your madlib).
testString: assert(/\bdog\b/.test(wordBlanks) && /\bbig\b/.test(wordBlanks) && /\bran\b/.test(wordBlanks) && /\bquickly\b/.test(wordBlanks));
Challenge Seed
var myNoun = "dog";
var myAdjective = "big";
var myVerb = "ran";
var myAdverb = "quickly";
var wordBlanks = ""; // Only change this line;
After Tests
const removeAssignments = str => str
.replace(/myNoun\s*=\s*["']dog["']/g, '')
.replace(/myAdjective\s*=\s*["']big["']/g, '')
.replace(/myVerb\s*=\s*["']ran["']/g, '')
.replace(/myAdverb\s*=\s*["']quickly["']/g, '');
Solution
var myNoun = "dog";
var myAdjective = "big";
var myVerb = "ran";
var myAdverb = "quickly";
var wordBlanks = "Once there was a " + myNoun + " which was very " + myAdjective + ". ";
wordBlanks += "It " + myVerb + " " + myAdverb + " around the yard.";