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matthewmorganmatthewmorgan
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Add new exercise acronym
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‎config.json‎

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"space-age",
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"gigasecond",
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"triangle",
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"acronym",
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"scrabble-score",
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"roman-numerals",
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"binary",

‎exercises/acronym/build.gradle‎

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apply plugin: "java"
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apply plugin: "eclipse"
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apply plugin: "idea"
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repositories {
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mavenCentral()
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}
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dependencies {
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testCompile "junit:junit:4.10"
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}

‎exercises/acronym/gradle/wrapper/gradle-wrapper.jar‎

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‎exercises/acronym/gradle/wrapper/gradle-wrapper.properties‎

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#Sat Jan 30 17:56:08 EST 2016
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distributionBase=GRADLE_USER_HOME
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distributionPath=wrapper/dists
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zipStoreBase=GRADLE_USER_HOME
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zipStorePath=wrapper/dists
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distributionUrl=https\://services.gradle.org/distributions/gradle-2.2-bin.zip

‎exercises/acronym/gradlew‎

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‎exercises/acronym/gradlew.bat‎

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‎exercises/acronym/src/example/java/Acronym.java‎

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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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public class Acronym {
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public static String generate(String phrase){
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final Pattern BREAK_WORDS = Pattern.compile("[A-Z]+[a-z]*|[a-z]+");
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final Matcher matcher = BREAK_WORDS.matcher(phrase);
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final StringBuilder b = new StringBuilder();
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while (matcher.find()){
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b.append(matcher.group().charAt(0));
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}
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return b.toString().toUpperCase();
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}
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}

‎exercises/acronym/src/main/java/.keep‎

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‎exercises/acronym/src/test/java/AcronymTest.java‎

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import org.junit.Test;
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import static org.junit.Assert.assertEquals;
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public class AcronymTest {
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@Test
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public void fromTitleCasedPhrases() {
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final String phrase = "Portable Network Graphics";
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final String expected = "PNG";
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assertEquals(expected, Acronym.generate(phrase));
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}
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@Test
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public void fromOtherTitleCasedPhrases() {
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final String phrase = "Ruby on Rails";
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final String expected = "ROR";
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assertEquals(expected, Acronym.generate(phrase));
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}
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@Test
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public void fromInconsistentlyCasedPhrases() {
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final String phrase = "HyperText Markup Language";
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final String expected = "HTML";
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assertEquals(expected, Acronym.generate(phrase));
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}
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@Test
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public void fromPhrasesWithPunctuation() {
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final String phrase = "First In, First Out";
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final String expected = "FIFO";
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assertEquals(expected, Acronym.generate(phrase));
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}
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@Test
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public void fromOtherPhrasesWithPunctuation() {
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final String phrase = "PHP: Hypertext Preprocessor";
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final String expected = "PHP";
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assertEquals(expected, Acronym.generate(phrase));
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}
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@Test
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public void fromPhrasesWithPunctuationAndSentenceCasing() {
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final String phrase = "Complementary metal-oxide semiconductor";
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final String expected = "CMOS";
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assertEquals(expected, Acronym.generate(phrase));
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}
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}

‎exercises/settings.gradle‎

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include 'accumulate'
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include 'acronym'
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include 'allergies'
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include 'anagram'
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include 'atbash-cipher'

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