編集:それを理解しました。これは、Ruby が無限ループを生成していることを示しています。ループを修正する方法さえ理解できれば...
rake テストを実行すると、ターミナルに出力されるのは次のとおりです。
(in /home/macs/Desktop/projects/odin/odin3_ruby/learn_ruby)
#translate
ルビーを次のように変更する前は、テストは正常に機能していました。
def translate(x)
vowel = /\b[aeiou]*/
array = x.split("")
until array[0]==vowel do
it = array[0]
array.push(it)
array.delete(it)
end
new = array.join("")
new+="ay"
end
変更前の Ruby コードが何であったか正確には覚えていません。
私の rake ファイルをご覧になりたい方は、これをご覧ください。ちなみに、このファイルはチュートリアルの Web サイトからダウンロードしましたが、まったく変更していないことは確かです。
# # Topics
#
# * modules
# * strings
#
# # Pig Latin
#
# Pig Latin is a made-up children's language that's intended to be confusing. It obeys a few simple rules (below) but when it's spoken quickly it's really difficult for non-children (and non-native speakers) to understand.
#
# Rule 1: If a word begins with a vowel sound, add an "ay" sound to the end of the word.
#
# Rule 2: If a word begins with a consonant sound, move it to the end of the word, and then add an "ay" sound to the end of the word.
#
# (There are a few more rules for edge cases, and there are regional variants too, but that should be enough to understand the tests.)
#
# See <http://en.wikipedia.org/wiki/Pig_latin> for more details.
#
#
require "pig_latin"
describe "#translate" do
it "translates a word beginning with a vowel" do
s = translate("apple")
s.should == "appleay"
end
it "translates a word beginning with a consonant" do
s = translate("banana")
s.should == "ananabay"
end
it "translates a word beginning with two consonants" do
s = translate("cherry")
s.should == "errychay"
end
it "translates two words" do
s = translate("eat pie")
s.should == "eatay iepay"
end
it "translates a word beginning with three consonants" do
translate("three").should == "eethray"
end
it "counts 'sch' as a single phoneme" do
s = translate("school")
s.should == "oolschay"
end
it "counts 'qu' as a single phoneme" do
s = translate("quiet")
s.should == "ietquay"
end
it "counts 'qu' as a consonant even when it's preceded by a consonant" do
s = translate("square")
s.should == "aresquay"
end
it "translates many words" do
s = translate("the quick brown fox")
s.should == "ethay ickquay ownbray oxfay"
end
# Test-driving bonus:
# * write a test asserting that capitalized words are still capitalized (but with a different initial capital letter, of course)
# * retain the punctuation from the original phrase
end