nightfury7 /
universalbasics.js
| @@ 791-801 (lines=11) @@ | ||
| 788 | } |
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| 789 | return null; |
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| 790 | }, |
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| 791 | prev: function(obj, wrap = false){ |
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| 792 | var list = this; |
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| 793 | if (list == null) { |
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| 794 | return null; |
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| 795 | } |
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| 796 | var i = list.indexOf(obj); |
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| 797 | if (i > 0) { |
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| 798 | return (wrap && i <= 0) ? list[list.length - 1] : list[i - 1]; |
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| 799 | } |
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| 800 | return null; |
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| 801 | }, |
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| 802 | ||
| 803 | ||
| 804 | /** Returns the nearest existing slot value in the array. Returns `ifNoSlots` if the array is empty. */ |
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| @@ 780-790 (lines=11) @@ | ||
| 777 | return list[list.length - 1] == value; |
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| 778 | }, |
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| 779 | ||
| 780 | next: function(obj, wrap = false){ |
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| 781 | var list = this; |
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| 782 | if (list == null) { |
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| 783 | return null; |
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| 784 | } |
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| 785 | var i = list.indexOf(obj); |
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| 786 | if (i > -1) { |
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| 787 | return (wrap && i >= (list.length - 1)) ? list[0] : list[i + 1]; |
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| 788 | } |
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| 789 | return null; |
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| 790 | }, |
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| 791 | prev: function(obj, wrap = false){ |
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| 792 | var list = this; |
|
| 793 | if (list == null) { |
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