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@mimosz
Created January 19, 2012 09:52
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帮着优化优化呗~~
def show_props(str)
props = str.split(';') # 切割
if props.is_a?(Array)
str = "<dl class='props'>"
props.each do |property|
prop_arr = property.split(':') # 切割
if prop_arr.is_a?(Array) && prop_arr.count == 4
str += "<dt title='#{prop_arr[0]}'>#{prop_arr[2]}</dt><dd title='#{prop_arr[1]}'>#{prop_arr[3]}</dd>"
else
str += "<dt class='warning'>提示:</dt><dd>无属性</dd>"
end
end
str += "</dl>"
end
str
end
@mimosz
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mimosz commented Feb 15, 2012

split后未必能切出数组来~~

@Jeweller-Tsai
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http://www.ruby-doc.org/core-1.9.3/String.html#method-i-split
能举个例子吗 官方文档上是写着返回数组的

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