Created
January 24, 2013 21:10
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presents as a single responsibility class
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| require "json" | |
| class Presents < Struct.new(:ary) | |
| def as_text | |
| ary.each do |line| | |
| puts line | |
| end | |
| end | |
| def as_json | |
| JSON.generate(ary) | |
| end | |
| def as_html | |
| htm = "<ul>\n" | |
| ary.each do |line| | |
| htm += " <li> #{line} </li> \n" | |
| end | |
| htm = htm += "</ul>" | |
| htm | |
| end | |
| end |
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