Answer to Best of Ruby Quiz quiz 01

最新推荐文章于 2023-08-25 17:53:30 发布

原创最新推荐文章于 2023-08-25 17:53:30 发布 · 140 阅读

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本文介绍了一个基于Ruby的MadLibs游戏实现方式，通过使用正则表达式来匹配字符串中的特定模式，并用用户输入的数据替换这些占位符，最终生成个性化的文本输出。

Best of Ruby Quiz quiz 01: Mad Libs

results = {}
pattern = /\(\(([^:]*?)\)\)/
=begin
string = "Our favorite language is ((gem:a gemstone)). We think ((gem)) is ((gem01:a gemstone01))\
 better than ((a gemstone))."
=end
string = "I had a ((an adjective)) sandwich for lunch today. It dripped all \
over my ((a body part)) and ((a noun))."

string.gsub(pattern){|s| s.sub!("))", ""); results[s.sub("((", "")] = ""}
results.each do |key, value|
  p key
  results[key] = gets().chomp
  string.gsub!("(("+key+"))", results[key])
  #  string.gsub!("(("+key+"))"){|s| new_results[key]}
end

pattern02 = /\(\((.*?)\:.*?\)\)/
string.gsub!(pattern02) do |s|
  results[$1]
end

p string