module IrokiLib::CoreExt::File
Public Instance Methods
check_file(arg, which)
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# File lib/iroki_lib/core_ext/file/file.rb, line 22 def check_file arg, which help = " Try color_tree --help for help." abort_if arg.nil?, "You must provide a #{which} file.#{help}" abort_unless Object::File.exists?(arg), "The file #{arg} doesn't exist.#{help}" arg end
parse_name_map(fname)
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# File lib/iroki_lib/core_ext/file/file.rb, line 34 def parse_name_map fname check_file fname, :name_map name_map = {} Object::File.open(fname).each_line do |line| oldname, newname = line.chomp.split "\t" abort_if oldname.nil? || oldname.empty?, "Column 1 missing for line: #{line.inspect}" abort_if newname.nil? || newname.empty?, "Column 2 missing for line: #{line.inspect}" oldname = clean oldname newname = clean newname abort_if name_map.has_key?(oldname), "#{oldname} is repeated in column 1" name_map[oldname] = newname end abort_if duplicate_values?(name_map), "Names in column 2 of name map file must be unique" name_map end