Add bin and edit workflow

bin/gems/facets-3.1.0/lib/standard/facets/uri/decode.rb

@@ -0,0 +1,32 @@
+require 'uri'
+
+module URI
+
+  module_function
+
+  # Decode the uri components.
+  #
+  def decode(uri)
+    ## gmosx: hmm is this needed?
+    ## guard against invalid filenames for example pictures with
+    ## spaces uploaded by users
+    escaped_uri = uri.gsub(/ /, "+")
+
+    if md = URI::REGEXP::REL_URI.match(escaped_uri)
+      path = "#{md[5]}#{md[6]}"
+      type = File.extname(path)
+      query_string = md[7]
+
+      ## real_path = "#{$root_dir}/#{path}"
+
+      parameters = URI.query_to_hash(query_string)
+      path.gsub!(/\+/, " ")
+
+      return [path, type, parameters, query_string]
+    end
+
+    ## this is usefull for uncovering bugs!
+    raise ArgumentError.new("the parameter '#{uri}' is not a valid uri")
+  end
+
+end