1 files changed, 46 insertions, 0 deletions
diff --git a/vendor/gems/common_languages/lib/common_languages.rb b/vendor/gems/common_languages/lib/common_languages.rb
new file mode 100644
index 0000000..0b2d9c2
--- /dev/null
+++ b/vendor/gems/common_languages/lib/common_languages.rb
@@ -0,0 +1,46 @@
+# encoding: utf-8
+
+require_relative "common_languages/version"
+require_relative "common_languages/data"
+require_relative "common_languages/language"
+
+module CommonLanguages
+  def self.available_codes
+    @available_codes ||= self.codes & I18n.available_locales.map(&:to_s)
+  end
+
+  def self.available
+    @available ||= self.available_codes.map {|lc| self.get(lc) }
+  end
+
+  def self.available_code?(code)
+    if !code.nil?
+      self.available_codes.include?(code.to_s)
+    else
+      false
+    end
+  end
+
+  def self.get(code)
+    if !code.nil?
+      self.languages[code.to_s]
+    else
+      false
+    end
+  end
+
+  # a regexp that will match the available codes
+  def self.match_available
+    @match_available ||= /(#{self.available_codes.join('|')})/
+  end
+
+  # clears caches, useful only when testing
+  def self.reset
+    @codes = nil
+    @available_codes = nil
+    @available = nil
+    @languages = nil
+    @match = nil
+    @match_available = nil
+  end
+end