Add a config variable that allows user to disable text strip

README.md

@@ -103,6 +103,9 @@ Tolk.config do |config|
 
   config.primary_locale_name = 'de'
   # primary locale to not be overriden by default locale in development mode.
+
+  config.strip_texts = false
+  # Don't strip translation texts automatically
 end
 ```
 

app/models/tolk/translation.rb

@@ -59,7 +59,7 @@ def text=(value)
         end
         super unless value == text
       else
-        value = value.strip if value.is_a?(String)
+        value = value.strip if value.is_a?(String) && Tolk.config.strip_texts
         super unless value.to_s == text
       end
     end

lib/tolk/config.rb

@@ -20,9 +20,14 @@ class << self
       # reject files of type xxx.en.yml when syncing locales
       attr_accessor :block_xxx_en_yml_locale_files
 
+      # strip translation texts automatically
+      attr_accessor :strip_texts
+
       def reset
         @exclude_gems_token = false
 
+        @strip_texts = true
+
         @block_xxx_en_yml_locale_files = true # keep compat with older versions
 
         @dump_path = Proc.new { "#{Rails.application.root}/config/locales" }

test/unit/config_test.rb

@@ -7,5 +7,6 @@ class ConfigTest < ActiveSupport::TestCase
     assert_equal "#{Rails.root}/config/locales", Tolk::Export.dump_path
     assert Tolk.config.mapping.keys.include?('ar')
     assert_equal 'Arabic',Tolk.config.mapping['ar']
+    assert_equal true, Tolk.config.strip_texts
   end
 end

test/unit/translation_test.rb

@@ -33,6 +33,15 @@ def setup
     assert_equal(text.strip, Tolk::Translation.new(:text => text).value)
   end
 
+  test "translation with string value with leading and trailing whitespace but with strip_texts config disabled" do
+    Tolk.config.strip_texts = false
+
+    text = "\t          Hello World   \r\n"
+    assert_equal(text, Tolk::Translation.new(:text => text).value)
+
+    Tolk.config.strip_texts = true
+  end
+
   test "translation with string value with variables" do
     text = "{{attribute}} {{message}}"
     assert_equal(text, Tolk::Translation.new(:text => text).value)