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ash42's avatar
ash42
New Contributor III
3 years ago
Solved

Create a Json from two seperate arrays Key and value

HI i have two arrays : 1.Name and 2. Values Names = [ “key1”,“key2”,“key3” ] Values = [ “Value1”,“Value2”,“Value3” ] I want output from snap as {“key1” : “value1”, “key2” :“value2”...
json
mapper
Aleksandar_A's avatar
Aleksandar_A
Contributor III
3 years ago

Hi @ash42,

Do you want the output to be only one object?

If yes, then try with the following expression in a Mapper Snap:

$Names.reduce((acc,curr,ind) => acc.extend({[curr]: $Values[ind]}), {})

The output will look like this:

[
	{
		"key1": "Value1",
		"key2": "Value2",
		"key3": "Value3"
	}
]

Let me know if this is the desired output.

BR,
Aleksandar.

  • ash42's avatar
    ash42
    New Contributor III
    3 years ago

    Works for me ,Thank You