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49 lines
1.1 KiB
JavaScript
49 lines
1.1 KiB
JavaScript
// EXAMPLE: topk_tutorial
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// HIDE_START
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import assert from 'assert';
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import { createClient } from 'redis';
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const client = createClient();
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await client.connect();
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// HIDE_END
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// REMOVE_START
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await client.flushDb();
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// REMOVE_END
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// STEP_START topk
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const res1 = await client.topK.reserve('bikes:keywords', 5, {
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width: 2000,
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depth: 7,
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decay: 0.925
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});
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console.log(res1); // >>> OK
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const res2 = await client.topK.add('bikes:keywords', [
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'store',
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'seat',
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'handlebars',
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'handles',
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'pedals',
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'tires',
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'store',
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'seat'
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]);
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console.log(res2); // >>> [null, null, null, null, null, 'handlebars', null, null]
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const res3 = await client.topK.list('bikes:keywords');
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console.log(res3); // >>> ['store', 'seat', 'pedals', 'tires', 'handles']
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const res4 = await client.topK.query('bikes:keywords', ['store', 'handlebars']);
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console.log(res4); // >>> [1, 0]
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// STEP_END
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// REMOVE_START
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assert.equal(res1, 'OK')
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assert.deepEqual(res2, [null, null, null, null, null, 'handlebars', null, null])
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assert.deepEqual(res3, ['store', 'seat', 'pedals', 'tires', 'handles'])
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assert.deepEqual(res4, [1, 0])
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await client.quit();
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// REMOVE_END
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