support also object config from angular.json for locales

[ValentinBossi]

resolves #930

[Aukevanoost]

Great idea,
As you mentioned this fix is indeed satisfying the allowed options of locales.

Unfortunately however, it is also allowed to have a simple string as value, which also returns false on "Array.isArray".

I'd suggest going for:

const locales = [["a", "b"], "c", {"translation": "d"}, {"translation": ["e", "f"]}, ]

const translationFiles = locales
    .map((config) => {
      if (Array.isArray(config)) return config.join(", ")
      if (config.translation) return (Array.isArray(config.translation)) ? config.translation.join(", ") : config.translation
      
      return config;
    })
    .map((value) => JSON.stringify(`[${value}]`))
    .join(' ');

console.log(translationFiles);

Output: "[a, b]" "[c]" "[d]" "[e, f]"

This should satisfy the localize spec, What do you think?

[ashurkovdev]

Great idea, As you mentioned this fix is indeed satisfying the allowed options of locales.

Unfortunately however, it is also allowed to have a simple string as value, which also returns false on "Array.isArray".

I'd suggest going for:

const locales = [["a", "b"], "c", {"translation": "d"}, {"translation": ["e", "f"]}, ]

const translationFiles = locales
    .map((config) => {
      if (Array.isArray(config)) return config.join(", ")
      if (config.translation) return (Array.isArray(config.translation)) ? config.translation.join(", ") : config.translation
      
      return config;
    })
    .map((value) => JSON.stringify(`[${value}]`))
    .join(' ');

console.log(translationFiles);

This suggestion fails with the example below:

    "locales": {
      "ru": {
        "baseHref": "",
        "translation": "i18n/ru.json"
      }
    }

But PR works as well for me