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1.Factory
ºÍ Abstract Factory
class
Factory
attr_accessor :product
def
produce
@product
.new
end
end
class
Product
#..
end
fac = Factory.new
fac.product = Product
fac.produce
class Factory
attr_accessor :product
def produce
@product.new
end
end
class Product
#..
end
fac = Factory.new
fac.product = Product
fac.produce
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2.Builder
# ¹¤Í·
class
Director
def
build_with builder
acc = ''
[:header
, :body
, :footer
].each
do
|m|
acc += builder.__send__ m if
builder.respond_to? m
end
acc
end
end
# ¹¤ÈË
class
HTMLBuilder
def
header; '<html><title>html builder</title>'
;end
def
body; '<body>html builder</body>'
;end
def
footer; '</html>'
;end
end
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1£ºFXRuby is a library for developing powerful and sophisticated cross-platform graphical user interfaces (GUIs) for your Ruby applications. It¡¯s based on the FOX Toolkit, a popular open source C++ library developed by Jeroen van der Zijp. What that means for you as an application developer is that ......
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require ‘watir’
#ie = Watir::IE.attach(:url, /member1.taobao.com/)
ie = Watir::IE.start(”http://memb ......
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require 'win32ole'
excel = WIN32OLE.new("excel.application")
excel.Visible = true
excel.WorkBooks.Open("d:\\test.xls")
excel.WorkSheets("sheet1").Activate
excel.Cells(2,3).value = "ÕÅÈý"
exce ......