在Ruby中打印哈希表值时出现问题

我从文本文件中创建了一个英文单词及其值的哈希表，通过解析每行中的第一个单词作为要定义的单词，并解析除第一个之外的所有单词作为定义，使用以下代码：

words = Hash.new
File.open("path/dictionary.txt") do|file|
  file.each do |line|
    n = line.split.size
definition = line.strip[/(?<=\s).*/]
    words[line.strip.split[0...1]] = definition
  end
end

它打印“零”。我仍然能够使用“p单词”打印整个哈希表，所以我不明白。有什么想法吗？谢谢

编辑：这里是dictionary.txt的开头，让您了解我在做什么：

A-  prefix (also an- before a vowel sound) not, without (amoral). [greek]

Aa  abbr. 1 automobile association. 2 alcoholics anonymous. 3 anti-aircraft.

Aardvark  n. Mammal with a tubular snout and a long tongue, feeding on termites. [afrikaans]

Ab-  prefix off, away, from (abduct). [latin]

Aback  adv.  take aback surprise, disconcert. [old english: related to *a2]

Abacus  n. (pl. -cuses) 1 frame with wires along which beads are slid for calculating. 2 archit. Flat slab on top of a capital. [latin from greek from hebrew]

Abaft  naut. —adv. In the stern half of a ship. —prep. Nearer the stern than. [from *a2, -baft: see *aft]

Abandon  —v. 1 give up. 2 forsake, desert. 3 (often foll. By to; often refl.) Yield to a passion, another's control, etc. —n. Freedom from inhibitions.  abandonment n. [french: related to *ad-, *ban]

Abandoned  adj. 1 deserted, forsaken. 2 unrestrained, profligate.

Abase  v. (-sing) (also refl.) Humiliate, degrade.  abasement n. [french: related to *ad-, *base2]

Abashed  predic. Adj. Embarrassed, disconcerted. [french es- *ex-1, baïr astound]

Abate  v. (-ting) make or become less strong etc.; diminish.  abatement n. [french abatre from latin batt(u)o beat]

Abattoir  n. Slaughterhouse. [french abatre fell, as *abate]

Abbacy  n. (pl. -ies) office or jurisdiction of an abbot or abbess. [latin: related to *abbot]

Abbé  n. (in france) abbot or priest. [french from latin: related to *abbot]

Abbess  n. Head of a community of nuns.

Abbey  n. (pl. -s) 1 building(s) occupied by a community of monks or nuns. 2 the community itself. 3 building that was once an abbey.

---

由于你没有发布文本，很难说出你想要什么，但我猜这就是你想要的：

words = {}
File.foreach("path/dictionary.txt") do |line|
  words.store(*line.strip.split(/\s+/, 2))
end

如果文本中有空行

words = {}
File.foreach("path/dictionary.txt") do |line|
  words.store(*line.strip.split(/\s+/, 2)) if line =~ /\S/
end

---

看起来散列中的键是包含一个元素的数组

改为

words[line.strip.split[0...1][0]]=definition

---

检查区分大小写。如果您添加示例文本（不是真实文本，而是短文本），人们更可能会帮助您以及预期的结果。当你打印整个哈希表时，你会得到什么？你确定文本中有内容的行之间有空行吗？当我打印整个哈希表时，它会打印一个单词及其定义的哈希表

words[line.strip.split[0...1][0]]=definition