Question 1

How to handle pluralization with Linguist?

Accepted Answer

Configure the pluralization key in your config, e.g., 'config :linguist, pluralization_key: :count', and pass that key with a value to the t!/3 function. The library will select the appropriate plural form based on the value.

Question 2

Linguist vs Gettext for Elixir?

Accepted Answer

Linguist is simpler and more integrated with Elixir's syntax, using nested keys and runtime interpolation. Gettext is more feature-rich with standard tooling for extraction and plural rules. Choose Linguist for lightweight projects, Gettext for complex i18n needs in frameworks like Phoenix.

Question 3

Can Linguist load translations from JSON files?

Accepted Answer

No, Linguist natively supports loading from Elixir script files (.exs) as shown in the README. For JSON or other formats, you'd need to pre-process them into the expected Elixir data structure.

Question 4

How to change locale dynamically in a web app with Linguist?

Accepted Answer

Manage the locale in your application state (e.g., session or request context) and call I18n.t!/3 with the desired locale. However, Linguist doesn't provide built-in helpers for locale persistence or automatic detection.

Question 5

Does Linguist support interpolation in deeply nested keys?

Accepted Answer

Yes, interpolation works with any translation string containing placeholders, regardless of nesting level, as demonstrated in the example with 'flash.notice.hello' in the README.

linguist

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