- var == 0 becomes var.zero? - when defining method_missing, also define respond_to_missing?  | 
			||
|---|---|---|
| .. | ||
| formatter.rb | ||
| helpers.rb | ||
				
					
						
							- var == 0 becomes var.zero? - when defining method_missing, also define respond_to_missing?  | 
			||
|---|---|---|
| .. | ||
| formatter.rb | ||
| helpers.rb | ||