| 1 | var annotate = require('annotate');
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| 2 | var is = require('annois');
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| 3 | var randint = require('./randint');
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| 4 |
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| 5 |
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| 6 | module.exports = annotate('choose', 'Chooses an item randomly.')
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| 7 | .on(is.array, is.fn, choose)
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| 8 | .on(is.array, function(m) {
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| 9 | return choose(m, randint);
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| 10 | });
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| 11 |
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| 12 | function choose(m, fn) {
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| 13 | return m[fn(0, m.length - 1)];
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| 14 | }
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