Review needed - Table Class, based on 2d (nested) Arrays

Dreamcat_Four · 8 May 2010 20:46

Hi,

gist.github.com

https://gist.github.com/dreamcat4/394757

ruby_stdlib.rb

class Object
  def deep_clone; Marshal::load(Marshal.dump(self)); end
end

class Array
  def multidim?
    case self.size
    when 0
      false
    else

This file has been truncated. show original

table.rb


require 'plist4r/mixin/ruby_stdlib'

module Plist4r
  
  # A data type representation for tables. The underlying store is an array of arrays (2d).
  # The addressing scheme is based on (column, row) order, with Range objects to specify 
  # the bounds of any rectangle of elements withing the table.
  # 
  # A variety of methods are provided for manipulating the table data, including flipping,

This file has been truncated. show original

Have been working on this new class, after seeing no other satisfactory
class from other ruby libraries. The basic premise of this particular
class is to provide a solid foundation for some other HtmlTables class.

So with those requirement I had to go the route of a Table
representation, with a (Columns, Rows) addressing scheme. Array indexes
are all specified as ranges. Eg (3..5,2..4) represents a 3x3 square
starting at column 3, row 2.

My main concern is that there is some big hole in the code which I have
already wrote. Clearly also the initialization method needs some work. I
may just re-write init to only accept a Hash of initialization options.

If you have some comment, please point out with Line #

dreamcat4
dreamcat4@gmail.com

···

--
Posted via http://www.ruby-forum.com/.

Topic		Replies	Views
2 dimensional arrays ruby-talk	9	78	16 May 2006
RubyExcel class. Useful? ruby-talk	31	256	11 April 2013
[ANN] html-table 0.0.1 ruby-talk	1	100	11 June 2003
2 dimensional array ruby-talk	10	80	20 October 2007
Beginner question - n-dimensional arrays ruby-talk	2	107	26 February 2003

Review needed - Table Class, based on 2d (nested) Arrays

Related Topics