lib/openstudio/analysis/support_files.rb in openstudio-analysis-0.4.2 vs lib/openstudio/analysis/support_files.rb in openstudio-analysis-0.4.3

@@ -2,11 +2,10 @@
 # The most common use of support files are weather files, design day files, multiple seed files, worker initialization
 # scripts, worker finalization scripts, and general libraries
 module OpenStudio
   module Analysis
     class SupportFiles
-
       attr_reader :files
 
       # Create a new instance of the support file class
       #
       def initialize
@@ -22,28 +21,38 @@
           fail "Path or file does not exist and cannot be added: #{path_or_filename}"
         end
 
         # only add if it isn't allready in the list
         if @files.find_all { |f| f[:file] == path_or_filename }.empty?
-          @files << {file: path_or_filename, metadata: metadata}
+          @files << { file: path_or_filename, metadata: metadata }
         end
 
         true
       end
 
       # Add a glob path with the same metadata for all the items
       #
       # @param pattern [String] Pattern to glob. example: /home/user1/files/**/*.rb
-      # @return [Boolean] Returns false if the file does not exist
+      # @return [Boolean] Always returns true
       def add_files(pattern, metadata = {})
         Dir[pattern].each do |f|
           add(f, metadata)
         end
 
         true
       end
 
+      # Return the first
+      def first
+        @files.first
+      end
+
+      # Return the last
+      def last
+        @files.last
+      end
+
       # Access a file by an index
       def [](index)
         @files[index]
       end
 
@@ -64,13 +73,22 @@
       # Iterate over the files
       def each
         @files.each { |i| yield i }
       end
 
+      # Iterate over the files with index
+      def each_with_index
+        @files.each_with_index { |d, index| yield d, index }
+      end
+
       # remove all the items
       def clear
         @files.clear
       end
 
+      # find the first object. There has to be a better way to do this. Can I just inherit an array?
+      def find
+        @files.find { |i| yield i }
+      end
     end
   end
 end