Ranking methods: Difference between revisions
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===Functional ES5=== |
===Functional ES5=== |
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The task formulation doesn't seem to directly explain or determine the order of listing for players whose score is the same. |
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( This version chooses to use a secondary (alphabetic sort) after the numeric sort by score. This does, of course, affect the ordinal placements for some players) |
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<lang JavaScript>(function () { |
<lang JavaScript>(function () { |
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sorted = xs.map(function (x, i) { |
sorted = xs.map(function (x, i) { |
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return { name: x, score: ns[i] }; |
return { name: x, score: ns[i] }; |
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}).sort(function (a, b) { |
}).sort(function (a, b) { |
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var d = b.score - a.score; |
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return d ? d : ( |
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a.name < b.name ? -1 : ( |
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a.name > b.name ? 1 : 0 |
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) |
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) |
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}), |
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names = sorted.map(function (x) { return x.name; }), |
names = sorted.map(function (x) { return x.name; }), |
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| Solomon || 44 || 1 || 1 || 1 || 1 || 1 |
| Solomon || 44 || 1 || 1 || 1 || 1 || 1 |
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| Errol || 42 || 2 || 3 || 2 || 2 || 2.5 |
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| Jason || 42 || 2 || 3 || 2 || 3 || 2.5 |
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| Barry || 41 || 4 || 6 || 3 || 4 || 5 |
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| Bernard || 41 || 4 || 6 || 3 || 5 || 5 |
| Bernard || 41 || 4 || 6 || 3 || 5 || 5 |
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| Garry || 41 || 4 || 6 || 3 || 6 || 5 |
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| Stephen || 39 || 7 || 7 || 4 || 7 || 7 |
| Stephen || 39 || 7 || 7 || 4 || 7 || 7 |
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