Change old style hash expressions
Remove an extra blank line
Replace $: with $LOAD_PATH
Replace 'collect' with 'map'
Add a missing white space
Add a missing white space after #
Remove an extra blank line
Change old style hash expressions
Remove an extra blank line
Change old style hash expressions
Remove extra white spaces
Add a missing white space afer #
Remove an extra blank line
Change an old style hash expression
Remove an extra blank line
Change old style hash expressions
Change old style hash expressions