diff options
Diffstat (limited to 'actionview/lib/action_view/helpers/text_helper.rb')
| -rw-r--r-- | actionview/lib/action_view/helpers/text_helper.rb | 25 |
1 files changed, 18 insertions, 7 deletions
diff --git a/actionview/lib/action_view/helpers/text_helper.rb b/actionview/lib/action_view/helpers/text_helper.rb index c216d4401f..432693bc23 100644 --- a/actionview/lib/action_view/helpers/text_helper.rb +++ b/actionview/lib/action_view/helpers/text_helper.rb @@ -206,6 +206,11 @@ module ActionView # +plural+ is supplied, it will use that when count is > 1, otherwise # it will use the Inflector to determine the plural form. # + # If passed an optional +locale:+ parameter, the word will be pluralized + # using rules defined for that language (you must define your own + # inflection rules for languages other than English). See + # ActiveSupport::Inflector.pluralize + # # pluralize(1, 'person') # # => 1 person # @@ -217,11 +222,14 @@ module ActionView # # pluralize(0, 'person') # # => 0 people - def pluralize(count, singular, plural = nil) + # + # pluralize(2, 'Person', locale: :de) + # # => 2 Personen + def pluralize(count, singular, plural = nil, locale: nil) word = if (count == 1 || count =~ /^1(\.0+)?$/) singular else - plural || singular.pluralize + plural || singular.pluralize(locale) end "#{count || 0} #{word}" @@ -242,12 +250,15 @@ module ActionView # # word_wrap('Once upon a time', line_width: 1) # # => Once\nupon\na\ntime - def word_wrap(text, options = {}) - line_width = options.fetch(:line_width, 80) - + # + # You can also specify a custom +break_sequence+ ("\n" by default) + # + # word_wrap('Once upon a time', line_width: 1, break_sequence: "\r\n") + # # => Once\r\nupon\r\na\r\ntime + def word_wrap(text, line_width: 80, break_sequence: "\n") text.split("\n").collect! do |line| - line.length > line_width ? line.gsub(/(.{1,#{line_width}})(\s+|$)/, "\\1\n").strip : line - end * "\n" + line.length > line_width ? line.gsub(/(.{1,#{line_width}})(\s+|$)/, "\\1#{break_sequence}").strip : line + end * break_sequence end # Returns +text+ transformed into HTML using simple formatting rules. |