另一种给猫剥皮的方法
def contains_vowel(v)
v.count("aeiou") > 0
end
def split_by_substring_with_vowels(arr)
arr.chunk_while do |before,after|
!contains_vowel(before) & !contains_vowel(after)
end.to_a
end
split_by_substring_with_vowels(arr)
#=> [["a"], ["b", "g"], ["e"], ["f", "h"], ["i"]]
它的作用:
- 传递每个连续的 2 个元素
- 当其中任何一个包含元音时拆分
以你的其他Array为例
arr = ["1)", "dwr", "lyn,", "18,", "bbe"]
split_by_substring_with_vowels(arr)
#=> [["1)", "dwr", "lyn,", "18,"], ["bbe"]]
进一步的例子:(如果您希望包含连续元素的元音留在同一组中)
def split_by_substring_with_vowels(arr)
arr.chunk_while do |before,after|
v_before,v_after = contains_vowel(before),contains_vowel(after)
(!v_before & !v_after) ^ (v_before & v_after)
end.to_a
end
arr = ["1)", "dwr", "lyn,", "18,", "bbe", "re", "rr", "aa", "ee"]
split_by_substring_with_vowels(arr)
#=> [["1)", "dwr", "lyn,", "18,"], ["bbe", "re"], ["rr"], ["aa", "ee"]]
这会检查之前和之后是否都不是元音或如果它们都是元音