From: Robert Klemme <shortcutter@...>
Date: 2012-08-08T21:15:27+09:00
Subject: Re: Initializer with self

On Wed, Aug 8, 2012 at 2:05 PM, Iwan B. <lists@ruby-forum.com> wrote:
> This is the 'real' case (used for .xlsx files generation, via axlsx
> gem):
> p = Axlsx::Package.new
> wb = p.workbook

Well, you could do

class MyPackage < ::Axlsx::Package
  class MyWorkbook < ::Axlsx::Workbook
    def initialize(*a, &b)
      super
      # add styles
    end
  end

  def workbook
    MyWorkbook.new(self)
  end
end

Or, if you just want to add default styles and values you could do

def ::Axlsx::Workbook.my_workbook
  workbook.tap do |wb|
    wb.styles.add_style sz: 16, b: true, alignment: { horizontal: :center }
    ...
  end
end

> wb.styles.add_style sz: 16, b: true, alignment: { horizontal: :center }
> wb.add_worksheet(:name => "Basic Worksheet") do |sheet|
>  ...
>
> I don't need the package object 'p', except for get a workbook.

It _may_ be stored inside the workbook.

Cheers

robert


-- 
remember.guy do |as, often| as.you_can - without end
http://blog.rubybestpractices.com/