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nbubna avatar nbubna commented on May 25, 2024

Yeah, i'd definitely at least consider it. Is there a particular use case or are you just hoping to save a few lines of code? Answering yes to the latter won't keep me from considering it, i'm just curious about the motivation.

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nbubna avatar nbubna commented on May 25, 2024

Still interested in making a PR for this? Does the new-ish transact function help alleviate need for this?

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nbubna avatar nbubna commented on May 25, 2024

Marcel, are you still interested in this?

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parkjoon avatar parkjoon commented on May 25, 2024

Shouldn't that kind of logic be handled by the callee?

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evermediocre avatar evermediocre commented on May 25, 2024

I think it's better to have a separate api for that, something like store.getOrSet(key, alt).
You can create it yourself pretty simply via the plug-in system:

_.fn('getOrSet', function(key, alt) {
    const value = this.get(key);
    if (value === undefined) {
        this.set(key, alt)
        return alt
    }
    return value;
});

// usage
const value = store.getOrSet(key, 'default value')

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nbubna avatar nbubna commented on May 25, 2024

I agree with evermediocre, this is probably best as a plugin.

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