Mendo nicolasmendonca
nicolasmendonca
/ another
Last active
November 30, 2019 01:43
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| { | |
| "singleQuote": true, | |
| "useTabs": true, | |
| "tabWidth": 2, | |
| "trailingComma": "es5", | |
| "endOfLine": "lf", | |
| "printWidth": 80, | |
| "semi": true | |
| } |
nicolasmendonca
/ union.js
Last active
March 17, 2019 12:38
— forked from Bradshaw/union.js
Joins two arrays while removing duplicate items
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| Array.prototype.union = ( array ) => { | |
| const concatenated = this.concat( array ); | |
| return concatenated.filter( ( item, pos ) => concatenated.indexOf( item ) === pos ); | |
| }; | |
| // example | |
| [ 'a', 'b', 'c' ].union([ 'b', 'c', 'd', 'e' ]); // [ 'a', 'b', 'c', 'd', 'e' ] | |
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