andre/30-seconds-of-code
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Travis build: 1668

Browse Source
This commit is contained in:
30secondsofcode
2019-12-31 09:44:38 +00:00
parent 3b1a82ef7c
commit b0ed9a3724
12 changed files with 130 additions and 127 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
snippet_data/snippetList.json
View File

@ -412,7 +412,7 @@
]
},
"meta": {
"hash": "8ebea84d2f15aca4284f61f861396e36492b8c292aaf4abd68afb58eea1b6422"
"hash": "52eca7b91d4205abe619c672895a773fc7ed7c2e151fd37e83ceda54ee74ad71"
}
},
{
@ -1037,7 +1037,7 @@
]
},
"meta": {
"hash": "bdc202436bee09f06a353d31841c6cfff33e8efead34c6c56ae1a1413284976d"
"hash": "484bd222e636e8a8409c30ddb1fe6e3fe72ab7a43f2edf089b2758d5e9bee528"
}
},
{
@ -1273,7 +1273,7 @@
]
},
"meta": {
"hash": "6e9710c9117f500e74e65c0ee36b39fb80bd55537fa5ff9c4b1136b2667096f2"
"hash": "0eac852db7a7add352b0d36677b22718b342ed9dc12f11780cac87e3b8260a05"
}
},
{
@ -1678,7 +1678,7 @@
]
},
"meta": {
"hash": "f9e6687cc28cd80e68f7a6776f893c7478aaa942710e0eb7144f105eba574a54"
"hash": "9e39c6a3a8ec5b51c5e16f69107fc9e90b2697b2cf2689850872071bb968723e"
}
},
{
@ -2864,7 +2864,7 @@
]
},
"meta": {
"hash": "3db3faac666ee61ab86c70766d2ab5d1293ffd818da87edb971bfff7a366364a"
"hash": "362fddaa6244404741e84bca6fc442a101fdb642af53b299e8b9994d0d7162d8"
}
},
{
@ -3425,7 +3425,7 @@
]
},
"meta": {
"hash": "e8f820ce6da97eabde082ffb829c9fb700e85efc79bdebe883c67237269e3f52"
"hash": "b031c3387ef66411ab5d295788eac4247ada5b4b068dda90603d3c973890bc26"
}
},
{
@ -3774,7 +3774,7 @@
]
},
"meta": {
"hash": "7ccbf66d8d55c60bcf12baa980cf32d67a4ba567894d59e2d798c9af792424ff"
"hash": "17bcf3f13980b7f804d9f0fe274324b2a35ab7d479c03d77322dabba81e1a34a"
}
},
{
@ -4171,7 +4171,7 @@
]
},
"meta": {
"hash": "c1542907e6295eb81df918174c247a65d73c8daccc56769f2eb32d609b7846fc"
"hash": "069472d018c3102412dafc2ae8ec6e9396e53c01d0073079f2e3f1ac3c99b6e9"
}
},
{
@ -4487,7 +4487,7 @@
]
},
"meta": {
"hash": "6dd4c6a51d2c80fa4768c95ae01c16a8359c4140bcad28c7fde0cecd72d7d3e2"
"hash": "24b93b68a59b49f245590930fed6fb82e286ce09f90e292466cde63c1784c347"
}
},
{

74
snippet_data/snippets.json
View File

@ -658,7 +658,7 @@
"codeBlocks": {
"es6": "const checkProp = (predicate, prop) => obj => !!predicate(obj[prop]);",
"es5": "var checkProp = function checkProp(predicate, prop) {\n return function (obj) {\n return !!predicate(obj[prop]);\n };\n};",
"example": "const lengthIs4 = checkProp(l => l === 4, 'length');\nlengthIs4([]); // false\nlengthIs4([1, 2, 3, 4]); // true\nlengthIs4(new Set([1, 2, 3, 4])); // false (Set uses Size, not length)\n\nconst session = { user: {} };\nconst validUserSession = checkProps(u => u.active && !u.disabled, 'user');\n\nvalidUserSession(session); // false\n\nsession.user.active = true;\nvalidUserSession(session); // true\n\nconst noLength = checkProp(l => l === undefined, 'length');\nnoLength([]); // false\nnoLength({}); // true\nnoLength(new Set()); // true"
"example": "const lengthIs4 = checkProp(l => l === 4, 'length');\nlengthIs4([]); // false\nlengthIs4([1, 2, 3, 4]); // true\nlengthIs4(new Set([1, 2, 3, 4])); // false (Set uses Size, not length)\n\nconst session = { user: {} };\nconst validUserSession = checkProp(u => u.active && !u.disabled, 'user');\n\nvalidUserSession(session); // false\n\nsession.user.active = true;\nvalidUserSession(session); // true\n\nconst noLength = checkProp(l => l === undefined, 'length');\nnoLength([]); // false\nnoLength({}); // true\nnoLength(new Set()); // true"
},
"tags": [
"function",
@ -668,11 +668,11 @@
]
},
"meta": {
"hash": "8ebea84d2f15aca4284f61f861396e36492b8c292aaf4abd68afb58eea1b6422",
"hash": "52eca7b91d4205abe619c672895a773fc7ed7c2e151fd37e83ceda54ee74ad71",
"firstSeen": "1552787580",
"lastUpdated": "1575888980",
"updateCount": 76,
"authorCount": 6
"lastUpdated": "1577784150",
"updateCount": 77,
"authorCount": 7
}
},
{
@ -1363,8 +1363,8 @@
"meta": {
"hash": "77a01af8797ecbe71b9c9412d21c144c03a46a49dd3d0e7d869c3df38b39b2b4",
"firstSeen": "1516733326",
"lastUpdated": "1577431401",
"updateCount": 54,
"lastUpdated": "1577785133",
"updateCount": 55,
"authorCount": 9
}
},
@ -1466,8 +1466,8 @@
"meta": {
"hash": "6fa14364405f7b99aa49c2157bdc08c02b4ce2f288db29a4348a6983460933c7",
"firstSeen": "1544374334\n1543497773",
"lastUpdated": "1577431401",
"updateCount": 68,
"lastUpdated": "1577785133",
"updateCount": 69,
"authorCount": 4
}
},
@ -1693,10 +1693,10 @@
]
},
"meta": {
"hash": "bdc202436bee09f06a353d31841c6cfff33e8efead34c6c56ae1a1413284976d",
"hash": "484bd222e636e8a8409c30ddb1fe6e3fe72ab7a43f2edf089b2758d5e9bee528",
"firstSeen": "1531080384",
"lastUpdated": "1577431401",
"updateCount": 88,
"lastUpdated": "1577785133",
"updateCount": 89,
"authorCount": 5
}
},
@ -2079,10 +2079,10 @@
]
},
"meta": {
"hash": "6e9710c9117f500e74e65c0ee36b39fb80bd55537fa5ff9c4b1136b2667096f2",
"hash": "0eac852db7a7add352b0d36677b22718b342ed9dc12f11780cac87e3b8260a05",
"firstSeen": "1512650493",
"lastUpdated": "1577431401",
"updateCount": 93,
"lastUpdated": "1577785133",
"updateCount": 94,
"authorCount": 6
}
},
@ -2744,10 +2744,10 @@
]
},
"meta": {
"hash": "f9e6687cc28cd80e68f7a6776f893c7478aaa942710e0eb7144f105eba574a54",
"hash": "9e39c6a3a8ec5b51c5e16f69107fc9e90b2697b2cf2689850872071bb968723e",
"firstSeen": "1515856488",
"lastUpdated": "1577431401",
"updateCount": 50,
"lastUpdated": "1577785133",
"updateCount": 51,
"authorCount": 4
}
},
@ -4680,10 +4680,10 @@
]
},
"meta": {
"hash": "3db3faac666ee61ab86c70766d2ab5d1293ffd818da87edb971bfff7a366364a",
"hash": "362fddaa6244404741e84bca6fc442a101fdb642af53b299e8b9994d0d7162d8",
"firstSeen": "1514801920",
"lastUpdated": "1577431401",
"updateCount": 56,
"lastUpdated": "1577785133",
"updateCount": 57,
"authorCount": 7
}
},
@ -5591,10 +5591,10 @@
]
},
"meta": {
"hash": "e8f820ce6da97eabde082ffb829c9fb700e85efc79bdebe883c67237269e3f52",
"hash": "b031c3387ef66411ab5d295788eac4247ada5b4b068dda90603d3c973890bc26",
"firstSeen": "1570824965",
"lastUpdated": "1577431401",
"updateCount": 23,
"lastUpdated": "1577785133",
"updateCount": 24,
"authorCount": 4
}
},
@ -6150,7 +6150,7 @@
"codeBlocks": {
"es6": "const pipeAsyncFunctions = (...fns) => arg => fns.reduce((p, f) => p.then(f), Promise.resolve(arg));",
"es5": "var pipeAsyncFunctions = function pipeAsyncFunctions() {\n for (var _len = arguments.length, fns = new Array(_len), _key = 0; _key < _len; _key++) {\n fns[_key] = arguments[_key];\n }\n\n return function (arg) {\n return fns.reduce(function (p, f) {\n return p.then(f);\n }, Promise.resolve(arg));\n };\n};",
"example": "const sum = pipeAsyncFunctions(\n x => x + 1,\n x => new Promise(resolve => setTimeout(() => resolve(x + 2), 1000)),\n x => x + 3,\n async x => (await x) + 4\n);\n(async () => {\n console.log(await sum(5)); // 15 (after one second)\n})();"
"example": "const sum = pipeAsyncFunctions(\n x => x + 1,\n x => new Promise(resolve => setTimeout(() => resolve(x + 2), 1000)),\n x => x + 3,\n async x => (await x) + 4\n);\n(async() => {\n console.log(await sum(5)); // 15 (after one second)\n})();"
},
"tags": [
"adapter",
@ -6160,10 +6160,10 @@
]
},
"meta": {
"hash": "7ccbf66d8d55c60bcf12baa980cf32d67a4ba567894d59e2d798c9af792424ff",
"hash": "17bcf3f13980b7f804d9f0fe274324b2a35ab7d479c03d77322dabba81e1a34a",
"firstSeen": "1517069864",
"lastUpdated": "1577431401",
"updateCount": 80,
"lastUpdated": "1577785133",
"updateCount": 81,
"authorCount": 5
}
},
@ -6807,10 +6807,10 @@
]
},
"meta": {
"hash": "c1542907e6295eb81df918174c247a65d73c8daccc56769f2eb32d609b7846fc",
"hash": "069472d018c3102412dafc2ae8ec6e9396e53c01d0073079f2e3f1ac3c99b6e9",
"firstSeen": "1513521691",
"lastUpdated": "1577431401",
"updateCount": 77,
"lastUpdated": "1577785133",
"updateCount": 78,
"authorCount": 6
}
},
@ -7323,10 +7323,10 @@
]
},
"meta": {
"hash": "6dd4c6a51d2c80fa4768c95ae01c16a8359c4140bcad28c7fde0cecd72d7d3e2",
"hash": "24b93b68a59b49f245590930fed6fb82e286ce09f90e292466cde63c1784c347",
"firstSeen": "1514645161",
"lastUpdated": "1577431401",
"updateCount": 22,
"lastUpdated": "1577785133",
"updateCount": 23,
"authorCount": 5
}
},
@ -8951,9 +8951,9 @@
"meta": {
"hash": "94d3b2ea296a94907be873c19381a525eeb96676cd52cb1baf1bd76bc22971a6",
"firstSeen": "1577784866",
"lastUpdated": "1577784866",
"updateCount": 2,
"authorCount": 2
"lastUpdated": "1577785133",
"updateCount": 3,
"authorCount": 3
}
},
{

1
snippets/join.md
View File

@ -11,6 +11,7 @@ Omit the second argument, `separator`, to use a default separator of `','`.
Omit the third argument, `end`, to use the same value as `separator` by default.
```js
const join = (arr, separator = ',', end = separator) =>
arr.reduce(
(acc, val, i) =>

1
snippets/objectToQueryString.md
View File

@ -10,6 +10,7 @@ Determine the `symbol` to be either `?` or `&` based on the `length` of `querySt
Return the `queryString` or an empty string when the `queryParameters` are falsy.
```js
const objectToQueryString = queryParameters => {
return queryParameters
? Object.entries(queryParameters).reduce((queryString, [key, val], index) => {

3
snippets/pipeAsyncFunctions.md
View File

@ -14,13 +14,14 @@ const pipeAsyncFunctions = (...fns) => arg => fns.reduce((p, f) => p.then(f), Pr
```
```js
const sum = pipeAsyncFunctions(
x => x + 1,
x => new Promise(resolve => setTimeout(() => resolve(x + 2), 1000)),
x => x + 3,
async x => (await x) + 4
);
(async () => {
(async() => {
console.log(await sum(5)); // 15 (after one second)
})();
```

1
snippets/remove.md
View File

@ -9,7 +9,6 @@ Use `Array.prototype.filter()` to find array elements that return truthy values
The `func` is invoked with three arguments (`value, index, array`).
```js
const remove = (arr, func) =>
Array.isArray(arr)
? arr.filter(func).reduce((acc, val) => {

1
snippets/size.md
View File

@ -12,6 +12,7 @@ Use `size` of a [`Blob` object](https://developer.mozilla.org/en-US/docs/Web/API
Split strings into array of characters with `split('')` and return its length.
```js
const size = val =>
Array.isArray(val)
? val.length