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Update zipObject.md

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Robert Mennell
2017-12-20 15:03:40 -08:00
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snippets/zipObject.md
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@ -5,7 +5,7 @@ Given an Array of valid property identifiers and an Array of values, `zipObject`
Since an object can have undefined values but not undefined property pointers, the Array of properties is used to decide the structure of the resulting object through a `reduce` Since an object can have undefined values but not undefined property pointers, the Array of properties is used to decide the structure of the resulting object through a `reduce`
```js ```js
const zipObject = (props, values) => props.reduce( ( obj, prop, index ) => (obj[prop] = values[index], obj), {}) const zipObject = ( props, values ) => props.reduce( ( obj, prop, index ) => ( obj[prop] = values[index], obj ), {} )
/* /*
zipObject(['a','b','c'], [1,2]) -> {a: 1, b: 2, c: undefined} zipObject(['a','b','c'], [1,2]) -> {a: 1, b: 2, c: undefined}
zipObject(['a','b'], [1,2,3]) -> {a: 1, b: 2} zipObject(['a','b'], [1,2,3]) -> {a: 1, b: 2}