Class: ReeI18n::T

Inherits:
Object
  • Object
show all
Includes:
Ree::FnDSL
Defined in:
lib/ree_lib/packages/ree_i18n/package/ree_i18n/functions/t.rb

Constant Summary collapse

DEFAULT_BY_LOCALE = 
Object.new
RESERVED_KEYS = 
Set.new([
  :throw, :raise, :locale, :scope, :default, :deep_interpolation,
  :count, :exception_handler, :default_by_locale
])

Instance Method Summary collapse

Instance Method Details

#call(key = nil, context = {}, **options) ⇒ Object 



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# File 'lib/ree_lib/packages/ree_i18n/package/ree_i18n/functions/t.rb', line 59

def call(key = nil, context = {}, **options)
  context.each do |k, _|
    if RESERVED_KEYS.include?(k)
      raise ArgumentError, "translation context contains reserved key :#{k}"
    end
  end

  opts = context.merge(options)
  default_by_locale = opts.delete(:default_by_locale)

  if default_by_locale && !opts[:default]
    opts[:default] = DEFAULT_BY_LOCALE
  end

  opts[:throw] ||= false
  opts[:raise] ||= false
  opts[:locale] ||= nil

  result = I18n.t(key, **opts)

  if result == DEFAULT_BY_LOCALE
    result = call(
      key, context,
      **except(
        options.merge(locale: default_by_locale), [:default_by_locale]
      )
    )
  end

  result
end