22 lines
593 B
Markdown
22 lines
593 B
Markdown
promise-map-object
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====================
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A fairly common pattern is to use `_` to `map` an array into promises, then to call `Q.all` on that array.
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This library takes that idea a little bit further and now allows you to map an object's values through promises.
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Usage
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=====
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```js
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var pmo = require("promise-map-object");
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var a = {
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foo: { name: "asdf", age: {$gt: 13} },
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bar: { age: {$lte: 13} }
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}
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pmo(a, function(query) {
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return db(query); //some database query promise, or similar
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}).then(function(mappedA) {
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console.log(mappedA); //res.json, or doing something else with it
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});
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```
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