Ruby and linux, preferred setup? -

mac's have textmate there preferred application ruby development, preferred application linux? need it's easy work multiple files, project structure , setup commands run ruby app or if 1 merb app.syntax highlighting must.

now typically use vim, it's not best working multiple files or project structure, vtreeview plug-in or multiple vim windows.

so guys suggest?

if have better plugins use vim feel free mention them, i'm not ruling out vim here.

i use vim on both windows , linux development in rails (we have use windows in work, , use linux @ home). environment same both platforms. important me easy navigation between various rails components - controllers views, partials , models, , quick navigation test files.

here plugins use:

• vim rails tim pope. :r, :a , gf commands ones use navigation.
• nerdtree project/explorer view.
• nerdcommenter easy multi-line commenting.
• fuzzyfinder , "fuzzyfinder - textmate" - allows find files based on portins of file name.
• ctags
• bufexplorer
• dbext executing sql commands , getting results in vim buffer.
• ack , ack plugin better grepping experience within vim.
• vividchalk colour scheme.