Sha256: 49e30fbbcdbd155b37633111b84b66c208159d92ee72909feb5182fd2a5ca8d4
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Versions: 91
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Stored size: 1.77 KB
Contents
import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;
class PigLatinTranslator {
private static final String AY = "ay";
private static final String THR = "thr";
private static final String SCH = "sch";
private static final String CH = "ch";
private static final String QU = "qu";
private static final String TH = "th";
private static final String QUAY = "quay";
private static final String XR = "xr";
private static final String YT = "yt";
private static final String VOWELS_REGEX = "[aeiou]";
String translate(String sentence) {
return Arrays.stream(sentence.split(" "))
.map(this::translateWord)
.collect(Collectors.joining(" "));
}
private String translateWord(String word) {
if (wordStartsWithVowelLike(word)) {
return word + AY;
}
if (wordStartsWithPrefixes(word, THR, SCH)) {
return word.substring(3) + word.substring(0, 3) + AY;
}
if (wordStartsWithPrefixes(word, CH, QU, TH)) {
return word.substring(2) + word.substring(0, 2) + AY;
}
if (wordStartsWithConsonantAndQu(word)) {
return word.substring(3) + word.toCharArray()[0] + QUAY;
}
return word.substring(1) + word.toCharArray()[0] + AY;
}
private boolean wordStartsWithVowelLike(String word) {
return word.startsWith(YT) || word.startsWith(XR) || word.substring(0, 1).matches(VOWELS_REGEX);
}
private boolean wordStartsWithPrefixes(String word, String... prefixes) {
return Arrays.stream(prefixes)
.anyMatch(word::startsWith);
}
private boolean wordStartsWithConsonantAndQu(String word) {
return word.substring(1).startsWith(QU);
}
}
Version data entries
91 entries across 91 versions & 1 rubygems