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December 13, 2018 19:53
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Function to remove object from array if receive duplicate.
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| notAgain(obj) { | |
| const removeHandler = this.array.filter(item => item === obj) | |
| if (removeHandler.length) { | |
| this.array = this.array.filter(item => item !== obj) | |
| return | |
| } | |
| this.array.push(obj) | |
| } |
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