discourse/lib/i18n/i18n_interpolation_keys_finder.rb

# frozen_string_literal: true

class I18nInterpolationKeysFinder
  def self.find(text)
    pattern = Regexp.union([*I18n.config.interpolation_patterns, /\{\{(\w+)\}\}/])
    keys = text.scan(pattern)
    keys.flatten!
    keys.compact!
    keys.uniq!
    keys
  end
end
DEV: enable frozen string literal on all files This reduces chances of errors where consumers of strings mutate inputs and reduces memory usage of the app. Test suite passes now, but there may be some stuff left, so we will run a few sites on a branch prior to merging 2019-05-03 06:17:27 +08:00			`# frozen_string_literal: true`

FIX: Validate interpolation keys used in translation overrides. https://meta.discourse.org/t/discobot-translation-missing-error/64429/6?u=tgxworld 2017-06-15 16:08:23 +08:00			`class I18nInterpolationKeysFinder`
			`def self.find(text)`
DEV: Fix i18n deprecation warnings 2020-08-03 21:57:29 +08:00			`pattern = Regexp.union([*I18n.config.interpolation_patterns, /\{\{(\w+)\}\}/])`
			`keys = text.scan(pattern)`
FIX: Validate interpolation keys used in translation overrides. https://meta.discourse.org/t/discobot-translation-missing-error/64429/6?u=tgxworld 2017-06-15 16:08:23 +08:00			`keys.flatten!`
			`keys.compact!`
			`keys.uniq!`
			`keys`
			`end`
			`end`