utils.rb in ddr-models-1.14.0

- old
+ new

@@ -25,18 +25,18 @@
   def self.file_or_path? file
     file_path(file)
   rescue ArgumentError
     false
   end
-  
+
   def self.file_path? file
     # length is a sanity check
     file.is_a?(String) && (file.length < 1024) && File.exists?(file)
   end
 
   def self.file_path file
-    if file.respond_to?(:path) 
+    if file.respond_to?(:path)
       File.absolute_path(file.path)
     elsif file_path?(file)
       file
     else
       raise ArgumentError, "File argument is neither a File nor a path to an existing file."
@@ -58,11 +58,11 @@
     raise ArgumentError, "file_name argument must be a string" unless file_name.is_a?(String)
     raise ArgumentError, "file_name argument must not include path" if file_name.include?(File::SEPARATOR)
     file_name.gsub(/[^\w\.\-]/,"_")
   end
 
-  # Return file path for URI string 
+  # Return file path for URI string
   # Should reverse .path_to_uri
   # "file:/path/to/file" => "/path/to/file"
   def self.path_from_uri(uri)
     URI.unescape(URI.parse(uri).path)
   end
@@ -77,11 +77,11 @@
   end
 
   def self.ds_as_of_date_time(ds)
     ds.create_date_string
   end
-  
+
   # Find an object with a given identifier and return its PID.
   # Returns the PID if a single object is found.
   # Returns nil if no object is found.
   # Raises Ddr::Models::Error if more than one object is found.
   # Options can be provided to limit the scope of matching objects
@@ -154,7 +154,7 @@
         # nothing to do here except that we can't return the reflection object class
       end
     end
     return klass
   end
-  
-end
\ No newline at end of file
+
+end