missing edits

1 files changed, 7 insertions, 0 deletions

diff --git a/lib/oxidized/source/csv.rb b/lib/oxidized/source/csv.rb
index 9d291c7..113c272 100644
--- a/lib/oxidized/source/csv.rb
+++ b/lib/oxidized/source/csv.rb
@@ -20,11 +20,18 @@ class CSV < Source
     nodes = []
     open(@cfg.file).each_line do |line|
       data  = line.chomp.split @cfg.delimiter
+      # map node parameters
       keys = {}
       @cfg.map.each do |key, position|
         keys[key.to_sym] = data[position]
       end
       keys[:model] = map_model keys[:model] if keys.key? :model
+      
+      # map node specific vars, empty value is considered as nil
+      vars = {}
+      @cfg.vars_map.each { |key, position| vars[key.to_sym] = data[position].to_s.empty? ? nil : data[position] }
+      keys[:vars] = vars unless vars.empty?
+
       nodes << keys
     end
     nodes