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2.5 KiB
2.5 KiB
id, title, challengeType, dashedName
| id | title | challengeType | dashedName |
|---|---|---|---|
| 642df9df4b5216350de7b0d2 | Step 6 | 0 | step-6 |
--description--
You will need a function to generate a range of numbers.
Declare an empty range function which takes a start and end parameter. Use the Array() constructor and implicitly return an empty array.
--hints--
You should declare a range variable.
assert.match(code, /(?:let|var|const)\s+range/);
You should use const to declare your range variable.
assert.match(code, /const\s+range/);
Your range variable should be a function.
assert.isFunction(range);
Your range function should use arrow syntax.
assert.match(code, /const\s+range\s*=\s*\(.*\)\s*=>/);
Your range function should take a start parameter first.
assert.match(code, /const\s+range\s*=\s*\(\s*start/)
Your range function should take an end parameter second.
assert.match(code, /const\s+range\s*=\s*\(\s*start\s*,\s*end\s*\)/);
Your range function should use an implicit return. Remember that this means you will not use curly brackets.
assert.notMatch(code, /const\s+range\s*=\s*\(\s*start\s*,\s*end\s*\)\s*=>\s*{/);
Your range function should use the Array() constructor. Primitive constructors do not need the new keyword.
assert.match(code, /const\s+range\s*=\s*\(\s*start\s*,\s*end\s*\)\s*=>\s*Array\(/);
You should not pass anything to the Array() constructor.
assert.match(code, /const\s+range\s*=\s*\(\s*start\s*,\s*end\s*\)\s*=>\s*Array\(\s*\)/);
--seed--
--seed-contents--
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<link rel="stylesheet" href="./styles.css" />
<title>Functional Programming Spreadsheet</title>
</head>
<body>
<div id="container">
<div></div>
</div>
<script src="./script.js"></script>
</body>
</html>
#container {
display: grid;
grid-template-columns: 50px repeat(10, 200px);
grid-template-rows: repeat(11, 30px);
}
.label {
background-color: lightgray;
text-align: center;
vertical-align: middle;
line-height: 30px;
}
--fcc-editable-region--
--fcc-editable-region--
window.onload = () => {
const container = document.getElementById("container");
const createLabel = (name) => {
const label = document.createElement("div");
label.className = "label";
label.textContent = name;
container.appendChild(label);
}
}