Setting a single value for several identifiers within a JSON object

Question

Setting a single value for several identifiers within a JSON object

I'm new to JSON and I'm curious if it's possible to have a name/value pair with multiple names. Essentially, I want to be able to search for either name and retrieve the same value without having to update the value in two different places.

Here is an example of what I am looking for:

{"someName & someOtherName" : "singleValue"}

If there isn't a built-in way to accomplish this, are there any JSON preprocessors available? Similar to SASS where I can define a variable and use that variable to assign a single value throughout the file.

$singleValue: true;

something: $singleValue;
somethingElse: $singleValue

javascript json

Answer 1

Answer №1

Is there a native way to achieve this?

No, there is not.

Are there any tools for JSON preprocessing?

I'm not familiar with any specific tools (and questions seeking software recommendations are not appropriate for Stackoverflow), but creating your own in the programming language of your choice shouldn't be too difficult.

Creating a data structure from variables and then generating JSON is a simple task that can easily be accomplished with a short script in almost any programming language instead of relying on a dedicated preprocessor.

For instance:

#!/usr/bin/env perl

use v5.18;
use JSON;

my $value = "singleValue";

my %data = (
        someName => $value,
        someOtherName => $value
    );

print JSON::encode_json(\%data);

or

#!/usr/bin/env nodejs

var value = "singleValue";

var data = {
        someName: value,
        someOtherName: value
    };

console.log(JSON.stringify(data));

Answer 2

Is there a native way to achieve this?

No, there is not.

Are there any tools for JSON preprocessing?

I'm not familiar with any specific tools (and questions seeking software recommendations are not appropriate for Stackoverflow), but creating your own in the programming language of your choice shouldn't be too difficult.

Creating a data structure from variables and then generating JSON is a simple task that can easily be accomplished with a short script in almost any programming language instead of relying on a dedicated preprocessor.

For instance:

#!/usr/bin/env perl

use v5.18;
use JSON;

my $value = "singleValue";

my %data = (
        someName => $value,
        someOtherName => $value
    );

print JSON::encode_json(\%data);

or

#!/usr/bin/env nodejs

var value = "singleValue";

var data = {
        someName: value,
        someOtherName: value
    };

console.log(JSON.stringify(data));

Setting a single value for several identifiers within a JSON object

Answer №1

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