有一个单词列表和一个禁止使用的单词列表。我想遍历单词列表,并删除所有被禁用的单词。这就是我最终做的(请注意catched
布尔值):
puts "Give input text:"
text = gets.chomp
puts "Give redacted word:"
redacted = gets.chomp
words = text.split(" ")
redacted = redacted.split(" ")
catched = false
words.each do |word|
redacted.each do |redacted_word|
if word == redacted_word
catched = true
print "REDACTED "
break
end
end
if catched == true
catched = false
else
print word + " "
end
end
有没有合适/有效的方法?