lib/ykutils/erubyx.rb in ykutils-0.1.3 vs lib/ykutils/erubyx.rb in ykutils-0.1.4

@@ -1,14 +1,41 @@
 require 'tilt'
+require 'yaml'
 
 module Ykutils
   module Erubyx
     module_function
 
     def erubi_render(template_hash, scope, value_hash)
       unless template_hash[:OBJ]
         template_hash[:OBJ] = Tilt::ErubiTemplate.new{ template_hash[:TEMPLATE] }
       end
       template_hash[:OBJ].render( scope, value_hash )
+    end
+
+##
+# `erubi_render_with_file` takes a template file path, a scope, and a value file path, reads the
+# template file, loads the value file, and then calls `erubi_render` with the template hash, scope,
+# and value hash
+# 
+# Args:
+#   template_file_path: The path to the template file.
+#   scope: the scope of the template. This is the name of the directory that the template is in.
+#   value_file_path: The path to the YAML file that contains the values to be used in the template.
+    def erubi_render_with_file(template_file_path, scope, value_file_path_array)
+      template_text = File.read(template_file_path)
+      template_hash = { TEMPLATE: template_text,
+                        OBJ: nil
+                      }
+      value_hash = value_file_path_array.reduce({}){ |hash, path|
+        #p path
+        hash0 = YAML.load_file(path)
+        #p hash0
+        hash = hash.merge(hash0)
+        #p hash
+        hash
+      }
+      #puts value_hash
+      erubi_render(template_hash, scope, value_hash)
     end
   end
 end