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Merge pull request #1049 from PlayTheFallen/patch-1

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[FIX] Patch assignment error & remove whitespace
This commit is contained in:
Angelos Chalaris
2019-12-09 12:52:55 +02:00
committed by GitHub
parent f562c08989 eb723ebe91
commit 2c830d8a6f
1 changed files with 2 additions and 34 deletions
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36
snippets/checkProp.md
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@ -12,38 +12,6 @@ const checkProp = (predicate, prop) => obj => !!predicate(obj[prop]);
``` ```
```js ```js
const lengthIs4 = checkProp(l => l === 4, 'length'); const lengthIs4 = checkProp(l => l === 4, 'length');
lengthIs4([]); // false lengthIs4([]); // false
lengthIs4([1,2,3,4]); // true lengthIs4([1,2,3,4]); // true
@ -57,8 +25,8 @@ validUserSession(session); // false
session.user.active = true; session.user.active = true;
validUserSession(session); // true validUserSession(session); // true
const noLength(l => l === undefined, 'length'); const noLength = checkProp(l => l === undefined, 'length');
noLength([]); // false noLength([]); // false
noLength({}); // true noLength({}); // true
noLength(new Set()); // true noLength(new Set()); // true
``` ```