将两个数组（键和值）合并到一个对象中 [英] merge two arrays (keys and values) into an object

问题描述

有没有常见的Javascript / Coffeescript特定的成语，我可以用来完成这个？主要是出于好奇。

我有两个数组，一个由所需的键组成，另一个由所需的值组成，我想将它合并到对象。

  keys = ['one'，'two'，'three'] 
 values = '，'b'，'c'] 
  

解决方案

p> var r = {}，
i，
keys = ['one'，'two'，'three']，
values = ['a' 'b'，'c'];

for（i = 0; i r [keys [i]] = values [i]
}


Is there a common Javascript/Coffeescript-specific idiom I can use to accomplish this? Mainly out of curiosity.

I have two arrays, one consisting of the desired keys and the other one consisting of the desired values, and I want to merge this in to an object.

keys = ['one', 'two', 'three']
values = ['a', 'b', 'c']

解决方案

var r = {},
    i,
    keys = ['one', 'two', 'three'],
    values = ['a', 'b', 'c'];

for (i = 0; i < keys.length; i++) {
    r[keys[i]] = values[i];
}

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