Created
December 4, 2015 04:40
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bonfire freecodecamp basic algorithm javascript
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| function truncate(str, num) { | |
| if(str.length<=num) | |
| return str; | |
| if (num <= 3) | |
| return str.substr(0,num) + "..."; | |
| return str.substr(0,num-3) + "..."; | |
| } | |
| truncate("A-tisket a-tasket A green and yellow basket", 11); |
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