hagenburger/examples-old.md

## examples-old.md

      
    Raw
  

              examples-old.md
            
          
    Traditional way

my_key_link: 'World'
my_key: 'Hello %{link}!'                      link: link_to(t('my_key_link'), 'xy')
'Hello <a href="xy">World</a>!'


Need to check if raw is required everytime
Translators can loose the context
It’s not clear if “World” in the first line needs to be upper or lowercase


## examples.md

      
    Raw
  

              examples.md
            
          
    Optimized way

Normal

'Hello world!'
'Hello world!'

Italic

'Hello *world!*'
'Hello <i>world!</i>'

Bold

'Hello **world!**'
'Hello <b>world!</b>'

Bold + Substitution

'Hello **%{name}!**'                                          name: 'Homer'
'Hello <b>Homer!</b>'

To use with the Quotation-Marks Gem

Typographic quotation marks (“”, „“, «», …) are automatically set by defining <html lang="en">:
'Hello "%{name}!"'                                            name: 'Marge'
'Hello <q>Marge!</q>'

Replacements within replacements

'Hello %{link:world}!'                                        link: link_to('%', 'xy')
'Hello <a href="xy">world</a>!'

All combined

'*Hello* %{link:**beautiful** world}!'                        link: link_to('%', 'xy')
'<i>Hello</i> <a href="xy"><b>beautiful</b> world</a>!'


## helper.rb
module ApplicationHelper

  def t(id, replacements = {})
    text = translate(id)
    text.gsub! /[&"'><]/, ERB::Util::HTML_ESCAPE

    { q: '&quot;', b: '\*\*', i: '\*' }.each do |tag, symbol|
      text.gsub! /#{symbol}(.+?)#{symbol}/, "<#{tag}>\\1</#{tag}>"
    end

    # Upper part could be cached.

    replacements.each do |key, value|
      text.gsub!(/%\{#{key}(:(.+?))?\}/) { value.gsub('%', $2 || '%') )
    end

    text.html_safe
  end

end
	module ApplicationHelper

	def t(id, replacements = {})
	text = translate(id)
	text.gsub! /[&"'><]/, ERB::Util::HTML_ESCAPE

	{ q: '"', b: '\\', i: '\*' }.each do \|tag, symbol\|
	text.gsub! /#{symbol}(.+?)#{symbol}/, "<#{tag}>\\1</#{tag}>"
	end

	# Upper part could be cached.

	replacements.each do \|key, value\|
	text.gsub!(/%\{#{key}(:(.+?))?\}/) { value.gsub('%', $2 \|\| '%') )
	end

	text.html_safe
	end

	end