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January 15, 2018 03:12
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A function to extract all mentioned @usernames from a string
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| function extractAllMentionedUsernames(str) { | |
| var pattern = /\B@[a-z0-9_-]+/gi; | |
| var arr = str.match(pattern) || [] | |
| return arr.map((u) => u.replace('@', '')) | |
| } | |
| // if str = '@lwdthe1 are you @lincoln_w_daniel?' | |
| // extractAllMentionedUsernames(str) => ['lwdthe1', 'lincoln_w_daniel'] |
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