Class: I18nize::Loader

Inherits:
Object
  • Object
show all
Defined in:
lib/i18nize/loader.rb

Overview

Loader for i18nize

Class Method Summary collapse

Class Method Details

.load_file(file_path, expected_locale) ⇒ Object 



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# File 'lib/i18nize/loader.rb', line 25

def self.load_file(file_path, expected_locale)
  raw = YAML.load_file(file_path)

  # Some files may contain multiple top-level locales, we only care about the expected one
  raw = raw.transform_keys(&:to_s)
  return {} unless raw.key?(expected_locale.to_s)

  flatten_hash(raw[expected_locale.to_s]).transform_keys { |k| "#{expected_locale}.#{k}" }
rescue Psych::SyntaxError => e
  warn "[i18nize] Skipping file with YAML error: #{file_path} (#{e.message})"
  {}
end

.load_flat_keys(locale: "en", base_path: "config/locales") ⇒ Object 



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# File 'lib/i18nize/loader.rb', line 21

def self.load_flat_keys(locale: "en", base_path: "config/locales")
  load_per_file(locale: locale, base_path: base_path).values.reduce({}) { |acc, h| acc.merge(h) }
end

.load_per_file(locale: "en", base_path: "config/locales") ⇒ Object 



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# File 'lib/i18nize/loader.rb', line 8

def self.load_per_file(locale: "en", base_path: "config/locales")
  files = Dir.glob(File.join(base_path, "**", "*.yml")).select do |f|
    filename = File.basename(f)
    filename =~ /(^|[\._])#{Regexp.escape(locale)}\.yml$/
  end

  files.each_with_object({}) do |file_path, result|
    data = load_file(file_path, locale)
    relative_path = file_path.start_with?(base_path) ? file_path.sub(/^#{Regexp.escape(base_path)}\//, "") : file_path
    result[relative_path] = data unless data.empty?
  end
end