Class: ViewWorkBook

Inherits:
Object
  • Object
show all
Includes:
File_Checking, Logging
Defined in:
lib/viewworkbook.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from File_Checking

#file_check, file_check

Methods included from Logging

#init_logger, #log_level=, #log_target=

Constructor Details

#initialize(*args) ⇒ ViewWorkBook

Returns a new instance of ViewWorkBook.



41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
 
# File 'lib/viewworkbook.rb', line 41

def initialize(*args)
  init_logger(STDOUT, Logger::INFO)
  @log.debug('args is ' << args.to_s)
  wb = args[0]
  path = File.path(wb) if wb
  @log.debug('workbook file will be ' << (path ? path : 'N I L'))

  if(wb)
    msg = file_check(path, :exist?, :file?, :readable?)
    if(!msg)
      begin
        @workbook = SheetData.workbook(path)
        view_sheet if @workbook
      end
    else
      @log.error(yellow("Cannot open " << path << ": " << msg))
      # raise IOError.new(msg)
      puts red("\n\tPlease name a valid spreadsheet file! Aborting.")
      puts
      exit false
    end
  end
  @log.debug('initialized')
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method, *args) ⇒ Object 



66
67
68
 
# File 'lib/viewworkbook.rb', line 66

def method_missing(method, *args)
  @workbook.send(method.to_sym, *args)
end

Instance Attribute Details

#workbook ⇒ Object (readonly)

Returns the value of attribute workbook.



39
40
41
 
# File 'lib/viewworkbook.rb', line 39

def workbook
  @workbook
end

Instance Method Details

#sheet(number) ⇒ Object 



70
71
72
 
# File 'lib/viewworkbook.rb', line 70

def sheet(number)
  view_sheet(number)
end