diff --git a/snippet_data/snippetList.json b/snippet_data/snippetList.json index 1dbd8c45a..04e822289 100644 --- a/snippet_data/snippetList.json +++ b/snippet_data/snippetList.json @@ -1127,7 +1127,7 @@ ] }, "meta": { - "hash": "2433c61d4b168a15de1d89c3d077c51fdb36710dfd4e72465d929e83a5acb09f" + "hash": "909ed2f1e923d0abbec9065f43469f7c3990c0d1f65befd24b4f0cdd85e8e5ba" } }, { @@ -1689,7 +1689,7 @@ ] }, "meta": { - "hash": "16c3b724b653dcb31f3e59f1664a59951abb15a93eb3697cade4d3ae0e63c532" + "hash": "9e39c6a3a8ec5b51c5e16f69107fc9e90b2697b2cf2689850872071bb968723e" } }, { @@ -2920,7 +2920,7 @@ ] }, "meta": { - "hash": "3db3faac666ee61ab86c70766d2ab5d1293ffd818da87edb971bfff7a366364a" + "hash": "362fddaa6244404741e84bca6fc442a101fdb642af53b299e8b9994d0d7162d8" } }, { @@ -3495,7 +3495,7 @@ ] }, "meta": { - "hash": "e8f820ce6da97eabde082ffb829c9fb700e85efc79bdebe883c67237269e3f52" + "hash": "b031c3387ef66411ab5d295788eac4247ada5b4b068dda90603d3c973890bc26" } }, { @@ -3841,7 +3841,7 @@ ] }, "meta": { - "hash": "a2b9ac4f1209c3791caa6f40f0d041acd75514e9ee8909f2e3833635f357c0bd" + "hash": "0eb844801e767edcaa6a882a6dce4b5b1dadecb53a92d6ec259d36c57b6a3dd0" } }, { @@ -4235,7 +4235,7 @@ ] }, "meta": { - "hash": "c1542907e6295eb81df918174c247a65d73c8daccc56769f2eb32d609b7846fc" + "hash": "069472d018c3102412dafc2ae8ec6e9396e53c01d0073079f2e3f1ac3c99b6e9" } }, { @@ -4551,7 +4551,7 @@ ] }, "meta": { - "hash": "6dd4c6a51d2c80fa4768c95ae01c16a8359c4140bcad28c7fde0cecd72d7d3e2" + "hash": "24b93b68a59b49f245590930fed6fb82e286ce09f90e292466cde63c1784c347" } }, { diff --git a/snippet_data/snippets.json b/snippet_data/snippets.json index 08811d64c..1b8e0f488 100644 --- a/snippet_data/snippets.json +++ b/snippet_data/snippets.json @@ -1360,8 +1360,8 @@ "meta": { "hash": "77a01af8797ecbe71b9c9412d21c144c03a46a49dd3d0e7d869c3df38b39b2b4", "firstSeen": "1516733326", - "lastUpdated": "1580849422", - "updateCount": 60, + "lastUpdated": "1581164304", + "updateCount": 61, "authorCount": 9 } }, @@ -1463,8 +1463,8 @@ "meta": { "hash": "6fa14364405f7b99aa49c2157bdc08c02b4ce2f288db29a4348a6983460933c7", "firstSeen": "1544374334\n1543497773", - "lastUpdated": "1580849422", - "updateCount": 72, + "lastUpdated": "1581164304", + "updateCount": 73, "authorCount": 4 } }, @@ -1692,8 +1692,8 @@ "meta": { "hash": "bdc202436bee09f06a353d31841c6cfff33e8efead34c6c56ae1a1413284976d", "firstSeen": "1531080384", - "lastUpdated": "1580849422", - "updateCount": 97, + "lastUpdated": "1581164304", + "updateCount": 98, "authorCount": 5 } }, @@ -1834,7 +1834,7 @@ "codeBlocks": { "es6": "const dropWhile = (arr, func) => {\n while (arr.length > 0 && !func(arr[0])) arr = arr.slice(1);\n return arr;\n};", "es5": "var dropWhile = function dropWhile(arr, func) {\n while (arr.length > 0 && !func(arr[0])) {\n arr = arr.slice(1);\n }\n\n return arr;\n};", - "example": "dropWhile([1, 2, 3, 4], n => n >= 3); // [3,4]" + "example": "dropWhile([1, 2, 3, 4], n => n >= 3); // [3, 4]" }, "tags": [ "array", @@ -1843,10 +1843,10 @@ ] }, "meta": { - "hash": "2433c61d4b168a15de1d89c3d077c51fdb36710dfd4e72465d929e83a5acb09f", + "hash": "909ed2f1e923d0abbec9065f43469f7c3990c0d1f65befd24b4f0cdd85e8e5ba", "firstSeen": "1516962198", - "lastUpdated": "1565681352", - "updateCount": 4, + "lastUpdated": "1582035663", + "updateCount": 5, "authorCount": 3 } }, @@ -2078,8 +2078,8 @@ "meta": { "hash": "6e9710c9117f500e74e65c0ee36b39fb80bd55537fa5ff9c4b1136b2667096f2", "firstSeen": "1512650493", - "lastUpdated": "1580849422", - "updateCount": 102, + "lastUpdated": "1581164304", + "updateCount": 103, "authorCount": 6 } }, @@ -2755,7 +2755,7 @@ "fileName": "getMeridiemSuffixOfInteger.md", "text": "Converts an integer to a suffixed string, adding `am` or `pm` based on its value.\n\nUse the modulo operator (`%`) and conditional checks to transform an integer to a stringified 12-hour format with meridiem suffix.\n\n", "codeBlocks": { - "es6": "const getMeridiemSuffixOfInteger = num =>\n num === 0 || num === 24\n ? 12 + 'am'\n : num === 12\n ? 12 + 'pm'\n : num < 12\n ? (num % 12) + 'am'\n : (num % 12) + 'pm';", + "es6": "const getMeridiemSuffixOfInteger = num =>\n num === 0 || num === 24\n ? 12 + 'am'\n : num === 12\n ? 12 + 'pm'\n : num < 12\n ? (num % 12) + 'am'\n : (num % 12) + 'pm';", "es5": "var getMeridiemSuffixOfInteger = function getMeridiemSuffixOfInteger(num) {\n return num === 0 || num === 24 ? 12 + 'am' : num === 12 ? 12 + 'pm' : num < 12 ? num % 12 + 'am' : num % 12 + 'pm';\n};", "example": "getMeridiemSuffixOfInteger(0); // \"12am\"\ngetMeridiemSuffixOfInteger(11); // \"11am\"\ngetMeridiemSuffixOfInteger(13); // \"1pm\"\ngetMeridiemSuffixOfInteger(25); // \"1pm\"" }, @@ -2765,10 +2765,10 @@ ] }, "meta": { - "hash": "16c3b724b653dcb31f3e59f1664a59951abb15a93eb3697cade4d3ae0e63c532", + "hash": "9e39c6a3a8ec5b51c5e16f69107fc9e90b2697b2cf2689850872071bb968723e", "firstSeen": "1515856488", - "lastUpdated": "1580849422", - "updateCount": 59, + "lastUpdated": "1581164304", + "updateCount": 60, "authorCount": 4 } }, @@ -4766,7 +4766,7 @@ "fileName": "join.md", "text": "Joins all elements of an array into a string and returns this string.\nUses a separator and an end separator.\n\nUse `Array.prototype.reduce()` to combine elements into a string.\nOmit the second argument, `separator`, to use a default separator of `','`.\nOmit the third argument, `end`, to use the same value as `separator` by default.\n\n", "codeBlocks": { - "es6": "const join = (arr, separator = ',', end = separator) =>\n arr.reduce(\n (acc, val, i) =>\n i === arr.length - 2\n ? acc + val + end\n : i === arr.length - 1\n ? acc + val\n : acc + val + separator,\n ''\n );", + "es6": "const join = (arr, separator = ',', end = separator) =>\n arr.reduce(\n (acc, val, i) =>\n i === arr.length - 2\n ? acc + val + end\n : i === arr.length - 1\n ? acc + val\n : acc + val + separator,\n ''\n );", "es5": "var join = function join(arr) {\n var separator = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : ',';\n var end = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : separator;\n return arr.reduce(function (acc, val, i) {\n return i === arr.length - 2 ? acc + val + end : i === arr.length - 1 ? acc + val : acc + val + separator;\n }, '');\n};", "example": "join(['pen', 'pineapple', 'apple', 'pen'], ',', '&'); // \"pen,pineapple,apple&pen\"\njoin(['pen', 'pineapple', 'apple', 'pen'], ','); // \"pen,pineapple,apple,pen\"\njoin(['pen', 'pineapple', 'apple', 'pen']); // \"pen,pineapple,apple,pen\"" }, @@ -4776,10 +4776,10 @@ ] }, "meta": { - "hash": "3db3faac666ee61ab86c70766d2ab5d1293ffd818da87edb971bfff7a366364a", + "hash": "362fddaa6244404741e84bca6fc442a101fdb642af53b299e8b9994d0d7162d8", "firstSeen": "1514801920", - "lastUpdated": "1580849422", - "updateCount": 66, + "lastUpdated": "1581164304", + "updateCount": 67, "authorCount": 7 } }, @@ -5699,7 +5699,7 @@ "fileName": "objectToQueryString.md", "text": "Returns a query string generated from the key-value pairs of the given object.\n\nUse `Array.prototype.reduce()` on `Object.entries(queryParameters)` to create the query string.\nDetermine the `symbol` to be either `?` or `&` based on the `length` of `queryString` and concatenate `val` to `queryString` only if it's a string.\nReturn the `queryString` or an empty string when the `queryParameters` are falsy.\n\n", "codeBlocks": { - "es6": "const objectToQueryString = queryParameters => {\n return queryParameters\n ? Object.entries(queryParameters).reduce((queryString, [key, val], index) => {\n const symbol = queryString.length === 0 ? '?' : '&';\n queryString += typeof val === 'string' ? `${symbol}${key}=${val}` : '';\n return queryString;\n }, '')\n : '';\n};", + "es6": "const objectToQueryString = queryParameters => {\n return queryParameters\n ? Object.entries(queryParameters).reduce((queryString, [key, val], index) => {\n const symbol = queryString.length === 0 ? '?' : '&';\n queryString += typeof val === 'string' ? `${symbol}${key}=${val}` : '';\n return queryString;\n }, '')\n : '';\n};", "es5": "function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _nonIterableRest(); }\n\nfunction _nonIterableRest() { throw new TypeError(\"Invalid attempt to destructure non-iterable instance\"); }\n\nfunction _iterableToArrayLimit(arr, i) { if (!(Symbol.iterator in Object(arr) || Object.prototype.toString.call(arr) === \"[object Arguments]\")) { return; } var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i[\"return\"] != null) _i[\"return\"](); } finally { if (_d) throw _e; } } return _arr; }\n\nfunction _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }\n\nvar objectToQueryString = function objectToQueryString(queryParameters) {\n return queryParameters ? Object.entries(queryParameters).reduce(function (queryString, _ref, index) {\n var _ref2 = _slicedToArray(_ref, 2),\n key = _ref2[0],\n val = _ref2[1];\n\n var symbol = queryString.length === 0 ? '?' : '&';\n queryString += typeof val === 'string' ? \"\".concat(symbol).concat(key, \"=\").concat(val) : '';\n return queryString;\n }, '') : '';\n};", "example": "objectToQueryString({ page: '1', size: '2kg', key: undefined }); // '?page=1&size=2kg'" }, @@ -5711,10 +5711,10 @@ ] }, "meta": { - "hash": "e8f820ce6da97eabde082ffb829c9fb700e85efc79bdebe883c67237269e3f52", + "hash": "b031c3387ef66411ab5d295788eac4247ada5b4b068dda90603d3c973890bc26", "firstSeen": "1570824965", - "lastUpdated": "1580849422", - "updateCount": 33, + "lastUpdated": "1581164304", + "updateCount": 34, "authorCount": 4 } }, @@ -6268,7 +6268,7 @@ "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": [ "function", @@ -6277,10 +6277,10 @@ ] }, "meta": { - "hash": "a2b9ac4f1209c3791caa6f40f0d041acd75514e9ee8909f2e3833635f357c0bd", + "hash": "0eb844801e767edcaa6a882a6dce4b5b1dadecb53a92d6ec259d36c57b6a3dd0", "firstSeen": "1517069864", - "lastUpdated": "1580849422", - "updateCount": 91, + "lastUpdated": "1581164304", + "updateCount": 92, "authorCount": 5 } }, @@ -6911,7 +6911,7 @@ "fileName": "remove.md", "text": "Removes elements from an array for which the given function returns `false`.\n\nUse `Array.prototype.filter()` to find array elements that return truthy values and `Array.prototype.reduce()` to remove elements using `Array.prototype.splice()`.\nThe `func` is invoked with three arguments (`value, index, array`).\n\n", "codeBlocks": { - "es6": "const remove = (arr, func) =>\n Array.isArray(arr)\n ? arr.filter(func).reduce((acc, val) => {\n arr.splice(arr.indexOf(val), 1);\n return acc.concat(val);\n }, [])\n : [];", + "es6": "const remove = (arr, func) =>\n Array.isArray(arr)\n ? arr.filter(func).reduce((acc, val) => {\n arr.splice(arr.indexOf(val), 1);\n return acc.concat(val);\n }, [])\n : [];", "es5": "var remove = function remove(arr, func) {\n return Array.isArray(arr) ? arr.filter(func).reduce(function (acc, val) {\n arr.splice(arr.indexOf(val), 1);\n return acc.concat(val);\n }, []) : [];\n};", "example": "remove([1, 2, 3, 4], n => n % 2 === 0); // [2, 4]" }, @@ -6921,10 +6921,10 @@ ] }, "meta": { - "hash": "c1542907e6295eb81df918174c247a65d73c8daccc56769f2eb32d609b7846fc", + "hash": "069472d018c3102412dafc2ae8ec6e9396e53c01d0073079f2e3f1ac3c99b6e9", "firstSeen": "1513521691", - "lastUpdated": "1580849422", - "updateCount": 87, + "lastUpdated": "1581164304", + "updateCount": 88, "authorCount": 6 } }, @@ -7425,7 +7425,7 @@ "fileName": "size.md", "text": "Gets the size of an array, object or string.\n\nGet type of `val` (`array`, `object` or `string`). \nUse `length` property for arrays.\nUse `length` or `size` value if available or number of keys for objects.\nUse `size` of a [`Blob` object](https://developer.mozilla.org/en-US/docs/Web/API/Blob) created from `val` for strings.\nSplit strings into array of characters with `split('')` and return its length.\n\n", "codeBlocks": { - "es6": "const size = val =>\n Array.isArray(val)\n ? val.length\n : val && typeof val === 'object'\n ? val.size || val.length || Object.keys(val).length\n : typeof val === 'string'\n ? new Blob([val]).size\n : 0;", + "es6": "const size = val =>\n Array.isArray(val)\n ? val.length\n : val && typeof val === 'object'\n ? val.size || val.length || Object.keys(val).length\n : typeof val === 'string'\n ? new Blob([val]).size\n : 0;", "es5": "function _typeof(obj) { if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\nvar size = function size(val) {\n return Array.isArray(val) ? val.length : val && _typeof(val) === 'object' ? val.size || val.length || Object.keys(val).length : typeof val === 'string' ? new Blob([val]).size : 0;\n};", "example": "size([1, 2, 3, 4, 5]); // 5\nsize('size'); // 4\nsize({ one: 1, two: 2, three: 3 }); // 3" }, @@ -7437,10 +7437,10 @@ ] }, "meta": { - "hash": "6dd4c6a51d2c80fa4768c95ae01c16a8359c4140bcad28c7fde0cecd72d7d3e2", + "hash": "24b93b68a59b49f245590930fed6fb82e286ce09f90e292466cde63c1784c347", "firstSeen": "1514645161", - "lastUpdated": "1580849422", - "updateCount": 32, + "lastUpdated": "1581164304", + "updateCount": 33, "authorCount": 5 } }, diff --git a/snippets/getMeridiemSuffixOfInteger.md b/snippets/getMeridiemSuffixOfInteger.md index 74ac86ec7..c460f5644 100644 --- a/snippets/getMeridiemSuffixOfInteger.md +++ b/snippets/getMeridiemSuffixOfInteger.md @@ -8,15 +8,14 @@ Converts an integer to a suffixed string, adding `am` or `pm` based on its value Use the modulo operator (`%`) and conditional checks to transform an integer to a stringified 12-hour format with meridiem suffix. ```js - const getMeridiemSuffixOfInteger = num => num === 0 || num === 24 ? 12 + 'am' : num === 12 - ? 12 + 'pm' - : num < 12 - ? (num % 12) + 'am' - : (num % 12) + 'pm'; + ? 12 + 'pm' + : num < 12 + ? (num % 12) + 'am' + : (num % 12) + 'pm'; ``` ```js diff --git a/snippets/join.md b/snippets/join.md index 6df3c9145..6bf258224 100644 --- a/snippets/join.md +++ b/snippets/join.md @@ -11,14 +11,15 @@ 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) => i === arr.length - 2 ? acc + val + end : i === arr.length - 1 - ? acc + val - : acc + val + separator, + ? acc + val + : acc + val + separator, '' ); ``` diff --git a/snippets/objectToQueryString.md b/snippets/objectToQueryString.md index e83fdddce..0b63cd94f 100644 --- a/snippets/objectToQueryString.md +++ b/snippets/objectToQueryString.md @@ -10,13 +10,14 @@ 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) => { - const symbol = queryString.length === 0 ? '?' : '&'; - queryString += typeof val === 'string' ? `${symbol}${key}=${val}` : ''; - return queryString; - }, '') + const symbol = queryString.length === 0 ? '?' : '&'; + queryString += typeof val === 'string' ? `${symbol}${key}=${val}` : ''; + return queryString; + }, '') : ''; }; ``` diff --git a/snippets/pipeAsyncFunctions.md b/snippets/pipeAsyncFunctions.md index 3044ba7ea..921de2bd4 100644 --- a/snippets/pipeAsyncFunctions.md +++ b/snippets/pipeAsyncFunctions.md @@ -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) })(); ``` diff --git a/snippets/remove.md b/snippets/remove.md index c9f127afb..1b3b066a1 100644 --- a/snippets/remove.md +++ b/snippets/remove.md @@ -9,13 +9,12 @@ 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) => { - arr.splice(arr.indexOf(val), 1); - return acc.concat(val); - }, []) + arr.splice(arr.indexOf(val), 1); + return acc.concat(val); + }, []) : []; ``` diff --git a/snippets/size.md b/snippets/size.md index b940a8ea5..c658adcb7 100644 --- a/snippets/size.md +++ b/snippets/size.md @@ -12,14 +12,15 @@ 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 : val && typeof val === 'object' - ? val.size || val.length || Object.keys(val).length - : typeof val === 'string' - ? new Blob([val]).size - : 0; + ? val.size || val.length || Object.keys(val).length + : typeof val === 'string' + ? new Blob([val]).size + : 0; ``` ```js