Sha256: a1db62cbf7cca9ca4f97938827197d47507e68add3bed32b739e0d54b77cc59e
Contents?: true
Size: 393 Bytes
Versions: 14
Compression:
Stored size: 393 Bytes
Contents
class File
# Returns onlt the first portion of the directory of
# a file path name.
#
# File.rootname('lib/jump.rb') #=> 'lib'
# File.rootname('/jump.rb') #=> '/'
# File.rootname('jump.rb') #=> '.'
#
def self.rootname( file_name )
i = file_name.index('/')
if i
r = file_name[0...i]
r == '' ? '/' : r
else
'.'
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems