指定された文字列から時刻と日付を抽出する必要がある小さな ruby プログラムを作成しています...最終的には、それがどのタイプの予定/会議であるかを推測し、それを使用してユーザーに最適なサービスを提供します。残念ながら、以下の正規表現は私の崇高なテキスト正規表現検索では機能しますが、ルビーでは機能しません。
email = "
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Going? Yes - Maybe - No more options »".downcase;
require 'time'
#January February March April May June July August September October November December
r = /(jan(|uary)|feb(|uary)|mar(|ch)|apr(|il)|may|jun(|e)|jul(|y)|aug(|ust)|sept(|tember)|oct(|ober|)|nov(|ember)|dec(|ember)|(\b([1-9]|[12][0-9]|3[01])\b))( |/|,|)(([0-3]|)[0-9]|)(, |\/| )\b2[0-9]{3}\b/
if email[r]
puts email[r]
date =Date.parse(email[r])
puts " We found a date.. Let's see if we can find a time: #{date}"
if date< Date.today
puts "Why do we need to worry about this?"
else
r = /([0-9]|)[0-9]:[0-9][0-9][ |pm|am|](am|pm)/
if email[r]
time = Time.parse("#{email[r]} #{date}")
puts "Found time #{time}"
if time<Time.now
puts "Error: Time before #{Time.now}"
else
#Great!
puts "Finished let's add it."
end
end
end
end
次のエラーをスローします。
/Users/michael/Downloads/parse.rb:27: end pattern with unmatched parenthesis: /(jan(|uary)|feb(|uary)|mar(|ch)|apr(|il)|may|jun(|e)|jul(|y)|aug(|ust)|sept(|tember)|oct(|ober|)|nov(|ember)|dec(|ember)|(\b([1-9]|[12][0-9]|3[01])\b))( |/
/Users/michael/Downloads/parse.rb:27: syntax error, unexpected ','
...1-9]|[12][0-9]|3[01])\b))( |/|,|)(([0-3]|)[0-9]|)(, |\/| )\b...
... ^
/Users/michael/Downloads/parse.rb:27: syntax error, unexpected ')'
...-9]|3[01])\b))( |/|,|)(([0-3]|)[0-9]|)(, |\/| )\b2[0-9]{3}\b/
... ^
/Users/michael/Downloads/parse.rb:27: syntax error, unexpected ']', expecting ')'
...[01])\b))( |/|,|)(([0-3]|)[0-9]|)(, |\/| )\b2[0-9]{3}\b/
... ^
/Users/michael/Downloads/parse.rb:49: syntax error, unexpected end-of-input, expecting ')'