From f7537f877c53c84282ae6b7ec43134b921e7aaf1 Mon Sep 17 00:00:00 2001
From: SandyPham823 <sandydupham@gmail.com>
Date: Sat, 26 Oct 2019 20:15:41 -0400
Subject: [PATCH] finished lab

---
 .idea/$PRODUCT_WORKSPACE_FILE$                |  19 ++++++++++++
 .idea/compiler.xml                            |  16 ++++++++++
 .idea/misc.xml                                |  13 ++++++++
 .idea/modules.xml                             |   8 +++++
 .idea/vcs.xml                                 |   6 ++++
 PlaylistChallenge.iml                         |  16 ++++++++++
 src/main/java/io/zipcoder/Music.java          |  29 +++++++++++++++---
 target/classes/io/zipcoder/Music.class        | Bin 0 -> 1011 bytes
 .../test-classes/io/zipcoder/MusicTest.class  | Bin 0 -> 1381 bytes
 9 files changed, 103 insertions(+), 4 deletions(-)
 create mode 100644 .idea/$PRODUCT_WORKSPACE_FILE$
 create mode 100644 .idea/compiler.xml
 create mode 100644 .idea/misc.xml
 create mode 100644 .idea/modules.xml
 create mode 100644 .idea/vcs.xml
 create mode 100644 PlaylistChallenge.iml
 create mode 100644 target/classes/io/zipcoder/Music.class
 create mode 100644 target/test-classes/io/zipcoder/MusicTest.class

diff --git a/.idea/$PRODUCT_WORKSPACE_FILE$ b/.idea/$PRODUCT_WORKSPACE_FILE$
new file mode 100644
index 0000000..3733e0d
--- /dev/null
+++ b/.idea/$PRODUCT_WORKSPACE_FILE$
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="masterDetails">
+    <states>
+      <state key="ProjectJDKs.UI">
+        <settings>
+          <last-edited>1.8</last-edited>
+          <splitter-proportions>
+            <option name="proportions">
+              <list>
+                <option value="0.2" />
+              </list>
+            </option>
+          </splitter-proportions>
+        </settings>
+      </state>
+    </states>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/compiler.xml b/.idea/compiler.xml
new file mode 100644
index 0000000..2bb69ef
--- /dev/null
+++ b/.idea/compiler.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <annotationProcessing>
+      <profile name="Maven default annotation processors profile" enabled="true">
+        <sourceOutputDir name="target/generated-sources/annotations" />
+        <sourceTestOutputDir name="target/generated-test-sources/test-annotations" />
+        <outputRelativeToContentRoot value="true" />
+        <module name="PlaylistChallenge" />
+      </profile>
+    </annotationProcessing>
+    <bytecodeTargetLevel>
+      <module name="PlaylistChallenge" target="1.5" />
+    </bytecodeTargetLevel>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 0000000..d30d09e
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="MavenProjectsManager">
+    <option name="originalFiles">
+      <list>
+        <option value="$PROJECT_DIR$/pom.xml" />
+      </list>
+    </option>
+  </component>
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/classes" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
new file mode 100644
index 0000000..5103107
--- /dev/null
+++ b/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/PlaylistChallenge.iml" filepath="$PROJECT_DIR$/PlaylistChallenge.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..35eb1dd
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/PlaylistChallenge.iml b/PlaylistChallenge.iml
new file mode 100644
index 0000000..0ddf51c
--- /dev/null
+++ b/PlaylistChallenge.iml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module org.jetbrains.idea.maven.project.MavenProjectsManager.isMavenModule="true" type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_5">
+    <output url="file://$MODULE_DIR$/target/classes" />
+    <output-test url="file://$MODULE_DIR$/target/test-classes" />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src/main/java" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/java" isTestSource="true" />
+      <excludeFolder url="file://$MODULE_DIR$/target" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" scope="TEST" name="Maven: junit:junit:4.12" level="project" />
+    <orderEntry type="library" scope="TEST" name="Maven: org.hamcrest:hamcrest-core:1.3" level="project" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/src/main/java/io/zipcoder/Music.java b/src/main/java/io/zipcoder/Music.java
index 180c65c..d22562b 100644
--- a/src/main/java/io/zipcoder/Music.java
+++ b/src/main/java/io/zipcoder/Music.java
@@ -4,11 +4,32 @@ public class Music {
 
     private String[] playList;
 
-    public Music(String[] playList){
+    public Music(String[] playList) {
         this.playList = playList;
     }
 
-    public Integer selection(Integer startIndex, String selection){
-        return null;
+    public Integer selection(Integer startIndex, String selection) {
+        int leftToRight = 0;
+        int rightToLeft = 0;
+        for (int i = startIndex; i < playList.length; i++) {
+            if (playList[i].equals(selection))
+                break;
+            if (i + 1 > playList.length)
+                i = -1;
+                leftToRight++;
+        }
+        for (int i = startIndex; i < playList.length; i--) {
+            if (playList[i].equals(selection))
+                break;
+            if (i - 1 < 0)
+                i = playList.length;
+                rightToLeft++;
+            }
+
+        if(leftToRight < rightToLeft) {
+            return leftToRight;
+        }
+       return rightToLeft;
     }
-}
+
+}
\ No newline at end of file
diff --git a/target/classes/io/zipcoder/Music.class b/target/classes/io/zipcoder/Music.class
new file mode 100644
index 0000000000000000000000000000000000000000..68ce933af315df59a1f6b78b1ed06b8d066370b5
GIT binary patch
literal 1011
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zjTl!GdJ~yo3=Fio(TyHP#5HTYAf(aTnkgpP6K8EZHWQoD3wwx78McxC0&RZ>W9n@i
z6JvYO-y^<@A=}WOHH#k+*QSiEnAkGJ?!m8Pz`}9hAc4yt$XpF3PABeQ_uzNN)_2gA
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IpqLK*1s3zuA^-pY

literal 0
HcmV?d00001

diff --git a/target/test-classes/io/zipcoder/MusicTest.class b/target/test-classes/io/zipcoder/MusicTest.class
new file mode 100644
index 0000000000000000000000000000000000000000..3a5845d28504d1de96f858cf44e777177bdaa963
GIT binary patch
literal 1381
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zJH5HLwV#zJk|Fiw#9{F0HMh&5O|-)wd01>iZ)S>{xQHHpPWqPu&A{QapSKcEgJ*i`
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JSLu<H`2}&>DFXli

literal 0
HcmV?d00001