I18n Helper Constants

This file defines regular expression constants used for parsing and matching translation tags in the @sodacore/core i18n (internationalization) system. These regex patterns are used to identify and extract translation keys from strings in templates, queries, or code.

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Constants

• REGEX_TRANSLATION_TAG Matches all occurrences of the translation tag pattern _t(...) in a string.

  • Pattern: /\_t\((.*?)\)/gi
  • Usage: Used to find and extract all translation tags within a text.

• REGEX_TRANSLATION_TAG_QUERY Matches a string that consists entirely of a translation tag pattern _t(...).

  • Pattern: /^\_t\((.*)\)$/
  • Usage: Used to check if a string is exactly a translation tag and to extract its content.

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Usage

import { REGEX_TRANSLATION_TAG, REGEX_TRANSLATION_TAG_QUERY } from './helper/constants';

const text = "Welcome, _t(user.name)!";

// Find all translation tags in a string
const matches = text.match(REGEX_TRANSLATION_TAG);

// Check if a string is a translation tag query
const isQuery = REGEX_TRANSLATION_TAG_QUERY.test('_t(greeting.hello)');

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Notes

• These constants are intended for internal use within the i18n system to support dynamic translation key extraction and replacement.
• The patterns assume translation tags are written as _t(key) in templates or code.