http://www.bytemycode.com Revisions for this snippet. Thu, 04 Dec 2008 16:40:44 +0000 1998-2008 en-us http://www.bytemycode.com http://www.bytemycode.com/img/rss_title.gif http://www.bytemycode.com/snippets/snippet/94/1/ http://www.bytemycode.com/snippets/snippet/94/comments/ Sat, 18 Feb 2006 12:02:49 +0000 seasons 0, 1, Ruby http://www.bytemycode.com/snippets/snippet/94/ class Dir

def Dir.escape(path)
path_new = []
path.unpack("C*").map{ |n|
# meta char
if %q{"$&'()*/;<>?[\\`|}.include?(n)
path_new.push(0x5C) #=> 
path_new.push(n) #=>
# ‚»‚ê� È� O
else
path_new.push(n)
end
}
path_new.pack("C*")
end

# getext
def Dir.getExt( fullpath )
len = fullpath.rindex('.')
return "." if len==nil
fullpath[ len , fullpath.length-len ]
end

# change ext
def Dir.subExt( filename , newext )
return if filename.rindex('.')==nil
newext = ('.'+newext) if newext[0]!='.'
filename.sub!( /\..+/,newext )
end

end

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