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pig-latin-exercise: Added new exercise. (#131)
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‎config.json

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"practices": [],
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"prerequisites": [],
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"difficulty": 7
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},
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{
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"slug": "pig-latin",
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"name": "Pig-Latin",
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"uuid": "5f93f3f5-c7d0-4597-86a4-4e9ff66fcc90",
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"practices": [],
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"prerequisites": [],
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"difficulty": 6
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}
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]
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},

‎exercises/practice/pig-latin/.docs/instructions.md

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# Instructions
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Your task is to translate text from English to Pig Latin.
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The translation is defined using four rules, which look at the pattern of vowels and consonants at the beginning of a word.
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These rules look at each word's use of vowels and consonants:
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- vowels: the letters `a`, `e`, `i`, `o`, and `u`
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- consonants: the other 21 letters of the English alphabet
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## Rule 1
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If a word begins with a vowel, or starts with `"xr"` or `"yt"`, add an `"ay"` sound to the end of the word.
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For example:
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- `"apple"` -> `"appleay"` (starts with vowel)
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- `"xray"` -> `"xrayay"` (starts with `"xr"`)
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- `"yttria"` -> `"yttriaay"` (starts with `"yt"`)
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## Rule 2
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If a word begins with one or more consonants, first move those consonants to the end of the word and then add an `"ay"` sound to the end of the word.
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For example:
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- `"pig"` -> `"igp"` -> `"igpay"` (starts with single consonant)
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- `"chair"` -> `"airch"` -> `"airchay"` (starts with multiple consonants)
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- `"thrush"` -> `"ushthr"` -> `"ushthray"` (starts with multiple consonants)
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## Rule 3
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If a word starts with zero or more consonants followed by `"qu"`, first move those consonants (if any) and the `"qu"` part to the end of the word, and then add an `"ay"` sound to the end of the word.
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For example:
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- `"quick"` -> `"ickqu"` -> `"ickquay"` (starts with `"qu"`, no preceding consonants)
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- `"square"` -> `"aresqu"` -> `"aresquay"` (starts with one consonant followed by `"qu`")
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## Rule 4
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If a word starts with one or more consonants followed by `"y"`, first move the consonants preceding the `"y"`to the end of the word, and then add an `"ay"` sound to the end of the word.
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Some examples:
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- `"my"` -> `"ym"` -> `"ymay"` (starts with single consonant followed by `"y"`)
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- `"rhythm"` -> `"ythmrh"` -> `"ythmrhay"` (starts with multiple consonants followed by `"y"`)

‎exercises/practice/pig-latin/.docs/introduction.md

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# Introduction
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Your parents have challenged you and your sibling to a game of two-on-two basketball.
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Confident they'll win, they let you score the first couple of points, but then start taking over the game.
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Needing a little boost, you start speaking in [Pig Latin][pig-latin], which is a made-up children's language that's difficult for non-children to understand.
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This will give you the edge to prevail over your parents!
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[pig-latin]: https://en.wikipedia.org/wiki/Pig_latin

‎exercises/practice/pig-latin/.meta/config.json

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{
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"authors": [
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"SimaDovakin"
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],
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"files": {
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"solution": [
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"pigLatin.u"
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],
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"test": [
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"pigLatin.test.u"
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],
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"example": [
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".meta/examples/pigLatin.example.u"
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]
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},
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"blurb": "Implement a program that translates from English to Pig Latin.",
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"source": "The Pig Latin exercise at Test First Teaching by Ultrasaurus",
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"source_url": "https://github.com/ultrasaurus/test-first-teaching/blob/master/learn_ruby/pig_latin/"
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}

‎exercises/practice/pig-latin/.meta/examples/pigLatin.example.u

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pigLatin.translate : Text -> Text
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pigLatin.translate = words >> map toPigLatin >> join " "
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toPigLatin : Text -> Text
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toPigLatin text =
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use Text join
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match startsWithVowelSound text with
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true -> text ++ "ay"
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false ->
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(consonantPrefix, wordsRest) = splitByConsonantPrefix text
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isPrefixEmpty = consonantPrefix == ""
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isRestStartsWithQu = startsWith "qu" wordsRest
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isRestStartsWithQ = startsWith "q" wordsRest
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isRestStartsWithY = startsWith "y" wordsRest
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match (isPrefixEmpty, isRestStartsWithQu, isRestStartsWithQ, isRestStartsWithY) with
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(_, true, _, _) -> join "" [drop 2 wordsRest, consonantPrefix, "quay"]
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(_, false, true, _) -> join "" [drop 1 wordsRest, consonantPrefix, "qay"]
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(true, _, _, true) -> join "" [drop 1 wordsRest, consonantPrefix, "yay"]
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_ -> join "" [wordsRest, consonantPrefix, "ay"]
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pigLatin.isVowel : Char -> Boolean
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pigLatin.isVowel = Class.is (Class.in "aeiou")
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pigLatin.startsWithVowelSound : Text -> Boolean
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pigLatin.startsWithVowelSound text =
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match (Optional.map isVowel (head text), any (p -> startsWith p text) ["xr", "yt"]) with
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(Some true, _) -> true
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(_, true) -> true
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_ -> false
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pigLatin.splitByConsonantPrefix : Text -> (Text, Text)
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pigLatin.splitByConsonantPrefix = break (c -> or (isVowel c) (is (in "qy") c))

‎exercises/practice/pig-latin/.meta/testAnnotation.json

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[
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{
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"name": "pigLatin.translate.tests.ex1",
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"test_code": "expect (\"appleay\" == pigLatin.translate \"apple\")\n |> Test.label \"ay is added to words that start with vowels - word beginning with a\""
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},
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{
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"name": "pigLatin.translate.tests.ex2",
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"test_code": "expect (\"earay\" == pigLatin.translate \"ear\")\n |> Test.label \"ay is added to words that start with vowels - word beginning with e\""
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},
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{
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"name": "pigLatin.translate.tests.ex3",
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"test_code": "expect (\"iglooay\" == pigLatin.translate \"igloo\")\n |> Test.label \"ay is added to words that start with vowels - word beginning with i\""
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},
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{
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"name": "pigLatin.translate.tests.ex4",
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"test_code": "expect (\"objectay\" == pigLatin.translate \"object\")\n |> Test.label \"ay is added to words that start with vowels - word beginning with o\""
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},
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{
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"name": "pigLatin.translate.tests.ex5",
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"test_code": "expect (\"underay\" == pigLatin.translate \"under\")\n |> Test.label \"ay is added to words that start with vowels - word beginning with u\""
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},
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{
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"name": "pigLatin.translate.tests.ex6",
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"test_code": "expect (\"equalay\" == pigLatin.translate \"equal\")\n |> Test.label \"ay is added to words that start with vowels - word beginning with a vowel and followed by a qu\""
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},
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{
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"name": "pigLatin.translate.tests.ex7",
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"test_code": "expect (\"igpay\" == pigLatin.translate \"pig\")\n |> Test.label \"first letter and ay are moved to the end of words that start with consonants - word beginning with p\""
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},
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{
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"name": "pigLatin.translate.tests.ex8",
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"test_code": "expect (\"oalakay\" == pigLatin.translate \"koala\")\n |> Test.label \"first letter and ay are moved to the end of words that start with consonants - word beginning with k\""
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},
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{
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"name": "pigLatin.translate.tests.ex9",
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"test_code": "expect (\"enonxay\" == pigLatin.translate \"xenon\")\n |> Test.label \"first letter and ay are moved to the end of words that start with consonants - word beginning with x\""
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},
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{
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"name": "pigLatin.translate.tests.ex10",
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"test_code": "expect (\"atqay\" == pigLatin.translate \"qat\")\n |> Test.label \"first letter and ay are moved to the end of words that start with consonants - word beginning with q without a following u\""
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},
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{
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"name": "pigLatin.translate.tests.ex11",
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"test_code": "expect (\"airchay\" == pigLatin.translate \"chair\")\n |> Test.label \"some letter clusters are treated like a single consonant - word beginning with ch\""
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},
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{
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"name": "pigLatin.translate.tests.ex12",
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"test_code": "expect (\"eenquay\" == pigLatin.translate \"queen\")\n |> Test.label \"some letter clusters are treated like a single consonant - word beginning with qu\""
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},
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{
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"name": "pigLatin.translate.tests.ex13",
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"test_code": "expect (\"aresquay\" == pigLatin.translate \"square\")\n |> Test.label \"some letter clusters are treated like a single consonant - word beginning with qu and a preceding consonant\""
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},
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{
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"name": "pigLatin.translate.tests.ex14",
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"test_code": "expect (\"erapythay\" == pigLatin.translate \"therapy\")\n |> Test.label \"some letter clusters are treated like a single consonant - word beginning with th\""
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},
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{
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"name": "pigLatin.translate.tests.ex15",
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"test_code": "expect (\"ushthray\" == pigLatin.translate \"thrush\")\n |> Test.label \"some letter clusters are treated like a single consonant - word beginning with thr\""
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},
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{
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"name": "pigLatin.translate.tests.ex16",
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"test_code": "expect (\"oolschay\" == pigLatin.translate \"school\")\n |> Test.label \"some letter clusters are treated like a single consonant - word beginning with sch\""
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},
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{
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"name": "pigLatin.translate.tests.ex17",
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"test_code": "expect (\"yttriaay\" == pigLatin.translate \"yttria\")\n |> Test.label \"some letter clusters are treated like a single vowel - word beginning with yt\""
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},
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{
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"name": "pigLatin.translate.tests.ex18",
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"test_code": "expect (\"xrayay\" == pigLatin.translate \"xray\")\n |> Test.label \"some letter clusters are treated like a single vowel - word beginning with xr\""
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},
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{
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"name": "pigLatin.translate.tests.ex19",
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"test_code": "expect (\"ellowyay\" == pigLatin.translate \"yellow\")\n |> Test.label \"position of y in a word determines if it is a consonant or a vowel - y is treated like a consonant at the beginning of a word\""
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},
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{
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"name": "pigLatin.translate.tests.ex20",
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"test_code": "expect (\"ythmrhay\" == pigLatin.translate \"rhythm\")\n |> Test.label \"position of y in a word determines if it is a consonant or a vowel - y is treated like a vowel at the end of a consonant cluster\""
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},
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{
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"name": "pigLatin.translate.tests.ex21",
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"test_code": "expect (\"ymay\" == pigLatin.translate \"my\")\n |> Test.label \"position of y in a word determines if it is a consonant or a vowel - y as second letter in two letter word\""
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},
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{
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"name": "pigLatin.translate.tests.ex22",
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"test_code": "expect (\"ickquay astfay unray\" == pigLatin.translate \"quick fast run\")\n |> Test.label \"phrases are translated - a whole phrase\""
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}
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]

‎exercises/practice/pig-latin/.meta/testLoader.md

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# Testing transcript for pig-latin exercise
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```ucm
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.> load ./pigLatin.u
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.> add
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.> load ./pigLatin.test.u
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.> add
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.> move.term pigLatin.tests tests
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```

‎exercises/practice/pig-latin/.meta/tests.toml

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# This is an auto-generated file.
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#
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# Regenerating this file via `configlet sync` will:
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# - Recreate every `description` key/value pair
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# - Recreate every `reimplements` key/value pair, where they exist in problem-specifications
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# - Remove any `include = true` key/value pair (an omitted `include` key implies inclusion)
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# - Preserve any other key/value pair
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#
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# As user-added comments (using the # character) will be removed when this file
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# is regenerated, comments can be added via a `comment` key.
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[11567f84-e8c6-4918-aedb-435f0b73db57]
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description = "ay is added to words that start with vowels -> word beginning with a"
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[f623f581-bc59-4f45-9032-90c3ca9d2d90]
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description = "ay is added to words that start with vowels -> word beginning with e"
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[7dcb08b3-23a6-4e8a-b9aa-d4e859450d58]
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description = "ay is added to words that start with vowels -> word beginning with i"
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[0e5c3bff-266d-41c8-909f-364e4d16e09c]
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description = "ay is added to words that start with vowels -> word beginning with o"
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[614ba363-ca3c-4e96-ab09-c7320799723c]
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description = "ay is added to words that start with vowels -> word beginning with u"
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[bf2538c6-69eb-4fa7-a494-5a3fec911326]
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description = "ay is added to words that start with vowels -> word beginning with a vowel and followed by a qu"
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[e5be8a01-2d8a-45eb-abb4-3fcc9582a303]
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description = "first letter and ay are moved to the end of words that start with consonants -> word beginning with p"
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[d36d1e13-a7ed-464d-a282-8820cb2261ce]
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description = "first letter and ay are moved to the end of words that start with consonants -> word beginning with k"
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[d838b56f-0a89-4c90-b326-f16ff4e1dddc]
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description = "first letter and ay are moved to the end of words that start with consonants -> word beginning with x"
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[bce94a7a-a94e-4e2b-80f4-b2bb02e40f71]
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description = "first letter and ay are moved to the end of words that start with consonants -> word beginning with q without a following u"
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[c01e049a-e3e2-451c-bf8e-e2abb7e438b8]
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description = "some letter clusters are treated like a single consonant -> word beginning with ch"
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[9ba1669e-c43f-4b93-837a-cfc731fd1425]
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description = "some letter clusters are treated like a single consonant -> word beginning with qu"
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[92e82277-d5e4-43d7-8dd3-3a3b316c41f7]
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description = "some letter clusters are treated like a single consonant -> word beginning with qu and a preceding consonant"
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[79ae4248-3499-4d5b-af46-5cb05fa073ac]
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description = "some letter clusters are treated like a single consonant -> word beginning with th"
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[e0b3ae65-f508-4de3-8999-19c2f8e243e1]
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description = "some letter clusters are treated like a single consonant -> word beginning with thr"
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[20bc19f9-5a35-4341-9d69-1627d6ee6b43]
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description = "some letter clusters are treated like a single consonant -> word beginning with sch"
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[54b796cb-613d-4509-8c82-8fbf8fc0af9e]
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description = "some letter clusters are treated like a single vowel -> word beginning with yt"
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[8c37c5e1-872e-4630-ba6e-d20a959b67f6]
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description = "some letter clusters are treated like a single vowel -> word beginning with xr"
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[a4a36d33-96f3-422c-a233-d4021460ff00]
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description = "position of y in a word determines if it is a consonant or a vowel -> y is treated like a consonant at the beginning of a word"
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[adc90017-1a12-4100-b595-e346105042c7]
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description = "position of y in a word determines if it is a consonant or a vowel -> y is treated like a vowel at the end of a consonant cluster"
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[29b4ca3d-efe5-4a95-9a54-8467f2e5e59a]
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description = "position of y in a word determines if it is a consonant or a vowel -> y as second letter in two letter word"
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[44616581-5ce3-4a81-82d0-40c7ab13d2cf]
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description = "phrases are translated -> a whole phrase"

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